| State / Territory |
Northernmost point |
Southernmost point |
Easternmost point |
Westernmost point
|
 Alabama
|
Water:
35°00′29″N 88°12′11″W / 35.00806°N 88.20306°W / 35.00806; -88.20306
Tennessee border at the northwest corner of the state in Pickwick Lake northwest of Waterloo
Land:
35°00′28″N 88°11′35″W / 35.00778°N 88.19306°W / 35.00778; -88.19306
Tennessee border on an unnamed island in Pickwick Lake
|
30°11′15″N 88°03′02″W / 30.18750°N 88.05056°W / 30.18750; -88.05056
Sand Island (on which Sand Island Light sits)
|
32°15′35″N 84°53′21″W / 32.25972°N 84.88917°W / 32.25972; -84.88917
Georgia border on the Chattahoochee River southeast of Fort Mitchell
|
31°53′38″N 88°28′25″W / 31.89389°N 88.47361°W / 31.89389; -88.47361
Mississippi border southwest of Melvin
|
 Alaska
|
71°23′13″N 156°28′29″W / 71.38694°N 156.47472°W / 71.38694; -156.47472
Point Barrow northeast of Utqiaġvik
|
51°12′36″N 179°07′55″W / 51.21000°N 179.13194°W / 51.21000; -179.13194
Unnamed archipelago south of Amatignak Island in the Aleutian Islands
|
By direction, water:
55°16′55″N 129°58′27″W / 55.28194°N 129.97417°W / 55.28194; -129.97417
British Columbia border on the Portland Canal east of Ketchikan
By direction, land:
55°17′24″N 129°59′40″W / 55.29000°N 129.99444°W / 55.29000; -129.99444
Camp Point, in the Misty Fjords National Monument Wilderness, east of Ketchikan
By longitude:
51°57′15″N 179°46′42″E / 51.95417°N 179.77833°E / 51.95417; 179.77833 (AK-E Pochnoi Point)
Pochnoi Point on Semisopochnoi Island in the Aleutian Islands
|
By direction:
52°55′20″N 172°26′35″E / 52.92222°N 172.44306°E / 52.92222; 172.44306 (AK-W Peaked Island)
Peaked Island in the Aleutian Islands, west of Attu Island in the Aleutian Islands
By longitude:
51°16′15″N 179°08′51″W / 51.27083°N 179.14750°W / 51.27083; -179.14750 (AK-W Amatignak Island)
Amatignak Island in the Aleutian Islands
|
 American Samoa
|
11°02′46″S 171°04′26″W / 11.04611°S 171.07389°W / -11.04611; -171.07389 (AS-N)
Swains Island
Excluding disputed islands:
14°09′18″S 169°36′45″W / 14.15500°S 169.61250°W / -14.15500; -169.61250
Faumasili Point, Olosega Island
|
14°33′34″S 168°09′30″W / 14.55944°S 168.15833°W / -14.55944; -168.15833
Rose Atoll
|
14°32′50″S 168°08′36″W / 14.54722°S 168.14333°W / -14.54722; -168.14333 (AS-E)
Rose Atoll
|
11°03′11″S 171°05′24″W / 11.05306°S 171.09000°W / -11.05306; -171.09000
Swains Island
Excluding disputed islands:
14°19′15″S 170°50′49″W / 14.32083°S 170.84694°W / -14.32083; -170.84694
Luania Rocks, off Tutuila Island
|
 Arizona
|
37°00′13″N 110°29′25″W / 37.00361°N 110.49028°W / 37.00361; -110.49028
Utah border west of Oljato-Monument Valley
|
31°19′56.5″N 111°04′30″W / 31.332361°N 111.07500°W / 31.332361; -111.07500
Sonora border west of Nogales
|
36°59′56″N 109°02′43″W / 36.99889°N 109.04528°W / 36.99889; -109.04528
AZ-CO-NM-UT quadripoint
|
32°30′28″N 114°48′59″W / 32.50778°N 114.81639°W / 32.50778; -114.81639
Baja California border northwest of San Luis
|
 Arkansas
|
36°29′59″N 94°21′18″W / 36.49972°N 94.35500°W / 36.49972; -94.35500
Missouri border northwest of Bella Vista
|
33°00′15″N 91°09′58″W / 33.00417°N 91.16611°W / 33.00417; -91.16611
AR-MS-LA tripoint
|
Water:
35°54′25″N 89°38′28″W / 35.90694°N 89.64111°W / 35.90694; -89.64111
Tennessee border on the Mississippi River east of Armorel
Land:
35°53′56″N 89°38′49″W / 35.89889°N 89.64694°W / 35.89889; -89.64694
Barfield Bar, an island in the Mississippi River east of Armorel
|
36°29′58″N 94°37′04″W / 36.49944°N 94.61778°W / 36.49944; -94.61778
AR-MO-OK tripoint
|
 California
|
42°00′34″N 122°22′41″W / 42.00944°N 122.37806°W / 42.00944; -122.37806
Oregon border northeast of Hornbrook
|
32°32′04″N 117°07′26″W / 32.53444°N 117.12389°W / 32.53444; -117.12389
Baja California border where it meets the Pacific Ocean in Border Field State Park
|
34°15′46″N 114°07′52″W / 34.26278°N 114.13111°W / 34.26278; -114.13111
Arizona border on the Colorado River southeast of Parker Dam
|
40°26′19″N 124°24′55″W / 40.43861°N 124.41528°W / 40.43861; -124.41528
Sugar Loaf Island
|
 Colorado
|
41°00′12″N 107°00′02″W / 41.00333°N 107.00056°W / 41.00333; -107.00056
Wyoming border north of Hahns Peak Village
|
36°59′33″N 106°52′11″W / 36.99250°N 106.86972°W / 36.99250; -106.86972
Southern border with New Mexico south of Chromo
|
37°22′30″N 102°02′30″W / 37.37500°N 102.04167°W / 37.37500; -102.04167
Kansas border east of Walsh
|
38°16′31″N 109°03′38″W / 38.27528°N 109.06056°W / 38.27528; -109.06056
Utah border southwest of Paradox
|
 Connecticut
|
42°03′02″N 73°25′57″W / 42.05056°N 73.43250°W / 42.05056; -73.43250
Massachusetts border north of Salisbury
|
Water:
40°57′03″N 73°36′46″W / 40.95083°N 73.61278°W / 40.95083; -73.61278
New York border in Long Island Sound south of Greenwich
Land:
40°58′51″N 73°37′47″W / 40.98083°N 73.62972°W / 40.98083; -73.62972
Great Captain Island
|
41°39′22″N 71°47′14″W / 41.65611°N 71.78722°W / 41.65611; -71.78722
Rhode Island border southeast of Sterling
|
41°06′02″N 73°43′40″W / 41.10056°N 73.72778°W / 41.10056; -73.72778
New York border northwest of Greenwich
|
 Delaware
|
39°50′22″N 75°33′37″W / 39.83944°N 75.56028°W / 39.83944; -75.56028
Pennsylvania border east of Beaver Valley
|
38°27′04″N 75°08′23″W / 38.45111°N 75.13972°W / 38.45111; -75.13972
Maryland border south of Williamsville
|
38°27′42″N 75°02′56″W / 38.46167°N 75.04889°W / 38.46167; -75.04889
On Fenwick Island
|
39°39′44″N 75°47′20″W / 39.66222°N 75.78889°W / 39.66222; -75.78889
Maryland border southwest of Newark
|
 District of Columbia
|
38°59′44″N 77°02′28″W / 38.99556°N 77.04111°W / 38.99556; -77.04111
Near the intersection of E Beach Dr NW and Verbena St NW
|
Water:
38°47′30″N 77°02′21″W / 38.79167°N 77.03917°W / 38.79167; -77.03917
DC-MD-VA tripoint on the Potomac River
Land:
38°48′12″N 77°01′27″W / 38.80333°N 77.02417°W / 38.80333; -77.02417
Western end of Oxon Hill Farm
|
38°53′34″N 76°54′34″W / 38.89278°N 76.90944°W / 38.89278; -76.90944
Intersection of Eastern Avenue NE and Southern Avenue NE
|
38°56′04″N 77°07′11″W / 38.93444°N 77.11972°W / 38.93444; -77.11972
DC-MD-VA tripoint on the Potomac River at Little Falls
|
 Florida
|
31°00′04″N 85°09′52″W / 31.00111°N 85.16444°W / 31.00111; -85.16444
Alabama border north of Malone
|
24°31′16″N 81°57′49″W / 24.52111°N 81.96361°W / 24.52111; -81.96361 (FL-S1)
Ballast Key in the Mule Keys
|
26°46′43″N 80°01′52″W / 26.77861°N 80.03111°W / 26.77861; -80.03111 (FL-E)
Palm Beach Shores
|
30°51′59″N 87°38′06″W / 30.86639°N 87.63500°W / 30.86639; -87.63500 (FL-W)
Alabama border on the Perdido River west of Walnut Hill
|
 Georgia
|
35°00′05″N 83°06′38″W / 35.00139°N 83.11056°W / 35.00139; -83.11056
North Carolina border near GA-NC-SC tripoint
|
30°21′22″N 82°03′56″W / 30.35611°N 82.06556°W / 30.35611; -82.06556
Florida border on the St. Marys River south of St. George
|
32°00′43″N 80°50′27″W / 32.01194°N 80.84083°W / 32.01194; -80.84083
Tybee Island
|
34°59′05″N 85°36′19″W / 34.98472°N 85.60528°W / 34.98472; -85.60528
AL-GA-TN tripoint
|
 Guam
|
13°39′16″N 144°51′36″E / 13.65444°N 144.86000°E / 13.65444; 144.86000
Ritidian Point
|
13°14′03″N 144°38′40″E / 13.23417°N 144.64444°E / 13.23417; 144.64444
Cocos Island
|
13°35′51″N 144°57′24″E / 13.59750°N 144.95667°E / 13.59750; 144.95667
Pati point
|
13°26′45″N 144°37′06″E / 13.44583°N 144.61833°E / 13.44583; 144.61833
Point Udall
|
 Hawaii
|
28°27′20″N 178°19′20″W / 28.45556°N 178.32222°W / 28.45556; -178.32222
Kure Atoll
|
18°54′40″N 155°40′52″W / 18.91111°N 155.68111°W / 18.91111; -155.68111
Ka Lae, Big Island
|
19°31′00″N 154°48′30″W / 19.51667°N 154.80833°W / 19.51667; -154.80833
Cape Kumukahi, Big Island
|
28°25′05″N 178°22′28″W / 28.41806°N 178.37444°W / 28.41806; -178.37444
Kure Atoll
|
 Idaho
|
49°00′03″N 116°02′57″W / 49.00083°N 116.04917°W / 49.00083; -116.04917
BC-ID-MT tripoint
|
41°59′17″N 113°52′24″W / 41.98806°N 113.87333°W / 41.98806; -113.87333
Utah border south of Oakley
|
42°44′51″N 111°02′37″W / 42.74750°N 111.04361°W / 42.74750; -111.04361
Wyoming border northeast of Soda Springs
|
44°23′28″N 117°14′35″W / 44.39111°N 117.24306°W / 44.39111; -117.24306
Oregon border on the Snake River northwest of Weiser
|
 Illinois
|
42°30′31″N 90°38′34″W / 42.50861°N 90.64278°W / 42.50861; -90.64278
IL-IA-WI tripoint on Mississippi River
|
36°58′14″N 89°10′15″W / 36.97056°N 89.17083°W / 36.97056; -89.17083
Missouri border on the Mississippi River off of Angelo Towhead, an island south of Cairo
|
Water:
42°29′36″N 87°01′12″W / 42.49333°N 87.02000°W / 42.49333; -87.02000
IL-MI-WI tripoint in Lake Michigan
Land:
38°46′54″N 87°29′46″W / 38.78167°N 87.49611°W / 38.78167; -87.49611
Indiana border southeast of Russellville
|
40°10′45″N 91°30′47″W / 40.17917°N 91.51306°W / 40.17917; -91.51306
Missouri border on the Mississippi River west of Lima
|
 Indiana
|
Water:
41°45′41″N 87°07′30″W / 41.76139°N 87.12500°W / 41.76139; -87.12500
Michigan border in Lake Michigan north of Burns Harbor
Land:
41°45′39″N 86°06′30″W / 41.76083°N 86.10833°W / 41.76083; -86.10833
Michigan border north of Granger
|
37°46′18″N 87°57′10″W / 37.77167°N 87.95278°W / 37.77167; -87.95278
Kentucky border on the Ohio River near the IL-IN-KY border
|
38°52′32″N 84°47′05″W / 38.87556°N 84.78472°W / 38.87556; -84.78472 (IN-E)
Kentucky border on the Ohio River northeast of Patriot
|
37°54′06″N 88°05′52″W / 37.90167°N 88.09778°W / 37.90167; -88.09778 (IN-W)
Illinois border on the Wabash River west of Mt. Vernon
|
 Iowa
|
43°30′04″N 95°14′41″W / 43.50111°N 95.24472°W / 43.50111; -95.24472
Minnesota border northeast of Lake Park
|
40°22′32″N 91°27′16″W / 40.37556°N 91.45444°W / 40.37556; -91.45444
Missouri border southwest of Keokuk
|
Water:
42°00′12″N 90°08′25″W / 42.00333°N 90.14028°W / 42.00333; -90.14028
Illinois border on the Mississippi River east of Andover
Land:
41°59′39″N 90°08′33″W / 41.99417°N 90.14250°W / 41.99417; -90.14250
Unnamed island in the Mississippi River east of Andover
|
42°44′13″N 96°38′22″W / 42.73694°N 96.63944°W / 42.73694; -96.63944
South Dakota border on the Big Sioux River southwest of Westfield
|
 Kansas
|
40°00′11″N 102°01′17″W / 40.00306°N 102.02139°W / 40.00306; -102.02139
Nebraska border near the CO-KS-NE tripoint
|
36°59′35″N 102°02′32″W / 36.99306°N 102.04222°W / 36.99306; -102.04222
CO-KS-OK tripoint
|
39°08′56″N 94°35′18″W / 39.14889°N 94.58833°W / 39.14889; -94.58833
Missouri border on the Missouri River within Kansas City
|
40°00′00″N 102°03′06″W / 40.00000°N 102.05167°W / 40.00000; -102.05167
Colorado border near the CO-KS-NE tripoint
|
 Kentucky
|
39°08′52″N 84°44′57″W / 39.14778°N 84.74917°W / 39.14778; -84.74917
Ohio border on the Ohio River north of Francisville
|
36°29′50″N 88°03′12″W / 36.49722°N 88.05333°W / 36.49722; -88.05333
Tennessee border in Kentucky Lake southeast of New Concord
|
37°32′33″N 81°57′54″W / 37.54250°N 81.96500°W / 37.54250; -81.96500
West Virginia border on the shore of the Tug Fork River near the KY-VA-WV tripoint
|
36°33′15″N 89°34′17″W / 36.55417°N 89.57139°W / 36.55417; -89.57139
Missouri border on the Mississippi River at the Madrid Bar in the Kentucky Bend
|
 Louisiana
|
33°01′11″N 93°55′17″W / 33.01972°N 93.92139°W / 33.01972; -93.92139
Arkansas border northwest of Ida
|
28°55′44″N 89°25′11″W / 28.92889°N 89.41972°W / 28.92889; -89.41972
Unnamed island between Southwest Pass (a distributary of the Mississippi River) and West Bay, southwest of Port Eads
|
29°54′33″N 88°48′59″W / 29.90917°N 88.81639°W / 29.90917; -88.81639
Chandeleur Islands
|
32°48′30″N 94°02′36″W / 32.80833°N 94.04333°W / 32.80833; -94.04333
Texas border southwest of Vivian
|
 Maine
|
47°27′35″N 69°13′28″W / 47.45972°N 69.22444°W / 47.45972; -69.22444
Quebec border on the St. Francis River at Estcourt Station
|
42°58′29″N 70°35′57″W / 42.97472°N 70.59917°W / 42.97472; -70.59917
Cedar Island Ledge, in the Isles of Shoals
|
44°48′44″N 66°56′43″W / 44.81222°N 66.94528°W / 44.81222; -66.94528
Sail Rock, off of West Quoddy Head
|
45°18′20″N 71°05′02″W / 45.30556°N 71.08389°W / 45.30556; -71.08389
ME-NH-QC tripoint
|
 Maryland
|
39°43′23″N 78°43′33″W / 39.72306°N 78.72583°W / 39.72306; -78.72583
Pennsylvania border northeast of Bowmans Addition
|
Water:
37°53′12″N 76°14′11″W / 37.88667°N 76.23639°W / 37.88667; -76.23639
Virginia border in Chesapeake Bay southeast of Scotland
Land:
37°54′44″N 75°53′01″W / 37.91222°N 75.88361°W / 37.91222; -75.88361
Watkins Point, southwest of Crisfield
|
38°27′05″N 75°02′57″W / 38.45139°N 75.04917°W / 38.45139; -75.04917
Delaware border, where it meets the Atlantic Ocean
|
39°16′48″N 79°29′16″W / 39.28000°N 79.48778°W / 39.28000; -79.48778
West Virginia border southwest of Crellin
|
 Massachusetts
|
42°53′12″N 70°54′19″W / 42.88667°N 70.90528°W / 42.88667; -70.90528
New Hampshire border in Salisbury
|
41°14′21″N 70°00′39″W / 41.23917°N 70.01083°W / 41.23917; -70.01083
Nantucket Island
|
41°44′28″N 69°55′44″W / 41.74111°N 69.92889°W / 41.74111; -69.92889
Cape Cod National Seashore in Orleans
|
42°05′10″N 73°30′30″W / 42.08611°N 73.50833°W / 42.08611; -73.50833
New York border west of Mount Washington
|
 Michigan
|
Water:
48°18′20″N 88°22′07″W / 48.30556°N 88.36861°W / 48.30556; -88.36861 (MI-N)
Ontario border in Lake Superior north of Passage Island
Land:
48°15′46″N 88°15′46″W / 48.26278°N 88.26278°W / 48.26278; -88.26278
Gull Islands
|
41°41′46″N 84°48′22″W / 41.69611°N 84.80611°W / 41.69611; -84.80611 (MI-S)
IN-MI-OH tripoint
|
Water:
43°35′28″N 82°07′22″W / 43.59111°N 82.12278°W / 43.59111; -82.12278 (MI-E)
Ontario border in Lake Huron northeast of Point Sanilac
Land:
42°58′29″N 82°25′06″W / 42.97472°N 82.41833°W / 42.97472; -82.41833
Shore of the St. Clair River in Port Huron
|
46°33′58″N 90°25′07″W / 46.56611°N 90.41861°W / 46.56611; -90.41861 (MI-W)
Wisconsin border on the Montreal River where it meets Lake Superior
|
 Minnesota
|
49°23′04″N 95°09′12″W / 49.38444°N 95.15333°W / 49.38444; -95.15333
MB-MN-ON tripoint in Lake of the Woods
|
43°29′57″N 93°15′28″W / 43.49917°N 93.25778°W / 43.49917; -93.25778
Iowa border south of Glenville
|
Water:
48°00′47″N 89°29′02″W / 48.01306°N 89.48389°W / 48.01306; -89.48389 (MN-E)
MI-MN-ON tripoint in Lake Superior
Land:
48°00′20″N 89°29′31″W / 48.00556°N 89.49194°W / 48.00556; -89.49194
Pigeon Point
|
48°58′08″N 97°14′21″W / 48.96889°N 97.23917°W / 48.96889; -97.23917
North Dakota border on the Red River of the North in St. Vincent
|
 Mississippi
|
34°59′45″N 88°53′41″W / 34.99583°N 88.89472°W / 34.99583; -88.89472
Tennessee border north of Walnut
|
30°10′27″N 89°27′48″W / 30.17417°N 89.46333°W / 30.17417; -89.46333
Lighthouse Point, southeast of Ansley
|
34°53′32″N 88°05′53″W / 34.89222°N 88.09806°W / 34.89222; -88.09806
Alabama border on the Tennessee River northeast of Eastport
|
31°15′06″N 91°39′19″W / 31.25167°N 91.65528°W / 31.25167; -91.65528
Louisiana border on the Mississippi River northwest of Fort Adams
|
 Missouri
|
40°36′49″N 91°43′45″W / 40.61361°N 91.72917°W / 40.61361; -91.72917
Iowa border on the Des Moines River northeast of Anson
|
35°59′45″N 90°22′40″W / 35.99583°N 90.37778°W / 35.99583; -90.37778
Arkansas border southwest of Cardwell
|
36°57′33″N 89°05′57″W / 36.95917°N 89.09917°W / 36.95917; -89.09917
Kentucky border on the Mississippi River northeast of Wyatt
|
40°34′25″N 95°46′29″W / 40.57361°N 95.77472°W / 40.57361; -95.77472
Nebraska border on the Missouri River near the IA-MO-NE tripoint
|
 Montana
|
49°00′04″N 114°23′19″W / 49.00111°N 114.38861°W / 49.00111; -114.38861
British Columbia border northeast of Eureka in Glacier National Park
|
44°21′29″N 112°50′44″W / 44.35806°N 112.84556°W / 44.35806; -112.84556 (MT-S)
Idaho border at a sister of Italian Peak southwest of Lima
|
44°59′53″N 104°02′23″W / 44.99806°N 104.03972°W / 44.99806; -104.03972
South Dakota border near the MT-SD-WY tripoint
|
48°00′00″N 116°02′57″W / 48.00000°N 116.04917°W / 48.00000; -116.04917
Idaho border southwest of Heron
|
 Nebraska
|
43°00′06″N 103°58′00″W / 43.00167°N 103.96667°W / 43.00167; -103.96667
South Dakota border near the KS-SD-WY tripoint
|
39°59′59.8″N 95°21′41″W / 39.999944°N 95.36139°W / 39.999944; -95.36139
Kansas border southeast of Rulo
|
40°00′00″N 95°18′30″W / 40.00000°N 95.30833°W / 40.00000; -95.30833
MO-KS-NE tripoint on the Missouri River
|
41°09′26″N 104°03′13″W / 41.15722°N 104.05361°W / 41.15722; -104.05361
Wyoming border southwest of Bushnell
|
 Nevada
|
42°00′07″N 114°49′25″W / 42.00194°N 114.82361°W / 42.00194; -114.82361
Idaho border northwest of Jackpot
|
35°00′07″N 114°38′01″W / 35.00194°N 114.63361°W / 35.00194; -114.63361
AZ-CA-NV tripoint on the Colorado River
|
41°43′08″N 114°02′22″W / 41.71889°N 114.03944°W / 41.71889; -114.03944
Utah border northeast of Montello
|
39°16′22″N 120°00′23″W / 39.27278°N 120.00639°W / 39.27278; -120.00639
California border northwest of Incline Village
|
 New Hampshire
|
45°18′21″N 71°05′09″W / 45.30583°N 71.08583°W / 45.30583; -71.08583
Quebec border near the ME-NH-QC tripoint
|
42°41′49″N 71°17′40″W / 42.69694°N 71.29444°W / 42.69694; -71.29444
Massachusetts border southeast of Pelham
|
42°57′44″N 70°36′10″W / 42.96222°N 70.60278°W / 42.96222; -70.60278
Anderson Ledge, in the Isles of Shoals
|
42°51′13″N 72°33′26″W / 42.85361°N 72.55722°W / 42.85361; -72.55722
Vermont border on the Connecticut River northwest of Hinsdale
|
 New Jersey
|
41°21′27″N 74°41′44″W / 41.35750°N 74.69556°W / 41.35750; -74.69556
NJ-NY-PA tripoint on the Delaware River in Montague Township, Sussex County
|
38°55′43″N 74°56′03″W / 38.92861°N 74.93417°W / 38.92861; -74.93417
Broadway Beach in Cape May, Cape May County
|
Water:
40°59′50″N 73°53′37″W / 40.99722°N 73.89361°W / 40.99722; -73.89361
New York border on the Hudson River in Alpine, Bergen County
Land:
40°59′50″N 73°54′09″W / 40.99722°N 73.90250°W / 40.99722; -73.90250
Station Rock, The Palisades in Alpine, Bergen County
|
39°37′31″N 75°33′35″W / 39.62528°N 75.55972°W / 39.62528; -75.55972
Delaware border in the former Killcohook National Wildlife Refuge in Pennsville Township, Salem County
|
 New Mexico
|
37°00′01″N 103°00′08″W / 37.00028°N 103.00222°W / 37.00028; -103.00222
CO-NM-OK tripoint
|
31°19′55.8″N 108°45′23″W / 31.332167°N 108.75639°W / 31.332167; -108.75639
Sonora border near the Chihuahua-New Mexico-Sonora tripoint
|
36°43′15″N 103°00′07″W / 36.72083°N 103.00194°W / 36.72083; -103.00194
Oklahoma border northeast of Seneca
|
31°19′56″N 109°03′00″W / 31.33222°N 109.05000°W / 31.33222; -109.05000
AZ-NM-Sonora tripoint
|
 New York
|
45°00′57″N 74°49′36″W / 45.01583°N 74.82667°W / 45.01583; -74.82667
Ontario border on the St. Lawrence River north of Robert Moses State Park - Thousand Islands
|
40°29′46″N 74°14′51″W / 40.49611°N 74.24750°W / 40.49611; -74.24750
Ward's Point, Staten Island
|
41°04′16″N 71°51′22″W / 41.07111°N 71.85611°W / 41.07111; -71.85611
Montauk Point, Camp Hero State Park
|
Water:
42°30′00″N 79°45′45″W / 42.50000°N 79.76250°W / 42.50000; -79.76250
Pennsylvania border in Lake Erie west of Dunkirk
Land:
42°08′22″N 79°45′43″W / 42.13944°N 79.76194°W / 42.13944; -79.76194
Pennsylvania border west of Mina
|
 North Carolina
|
36°35′17″N 81°40′39″W / 36.58806°N 81.67750°W / 36.58806; -81.67750
NC-TN-VA tripoint
|
33°50′35″N 77°57′38″W / 33.84306°N 77.96056°W / 33.84306; -77.96056
Cape Fear, Bald Head Island
|
35°35′04″N 75°27′36″W / 35.58444°N 75.46000°W / 35.58444; -75.46000
Rodanthe Beach, Rodanthe
|
34°59′18″N 84°19′19″W / 34.98833°N 84.32194°W / 34.98833; -84.32194
GA-NC-TN tripoint
|
 North Dakota
|
49°00′02″N 97°40′50″W / 49.00056°N 97.68056°W / 49.00056; -97.68056
Manitoba border northwest of Neche
|
45°56′07″N 96°33′49″W / 45.93528°N 96.56361°W / 45.93528; -96.56361
MN-ND-SD tripoint
|
46°05′02″N 96°33′16″W / 46.08389°N 96.55444°W / 46.08389; -96.55444
Minnesota border on the Bois de Sioux River northeast of Fairmount
|
48°56′01″N 104°02′56″W / 48.93361°N 104.04889°W / 48.93361; -104.04889
Montana border west of Fortuna
|
 Northern Mariana Islands
|
20°33′12″N 144°53′37″E / 20.55333°N 144.89361°E / 20.55333; 144.89361
Farallon de Pajaros
|
14°06′37″N 145°10′23″E / 14.11028°N 145.17306°E / 14.11028; 145.17306
Puntan Pona, Rota
|
16°01′30″N 146°03′53″E / 16.02500°N 146.06472°E / 16.02500; 146.06472
Farallon de Medinilla
|
20°32′25″N 144°53′11″E / 20.54028°N 144.88639°E / 20.54028; 144.88639
Farallon de Pajaros
|
 Ohio
|
Water:
42°19′24″N 80°31′11″W / 42.32333°N 80.51972°W / 42.32333; -80.51972
OH-PA-ON tripoint in Lake Erie
Land:
41°58′38″N 80°31′10″W / 41.97722°N 80.51944°W / 41.97722; -80.51944
Pennsylvania border where it meets Lake Erie
|
38°24′12″N 82°33′04″W / 38.40333°N 82.55111°W / 38.40333; -82.55111 (OH-S)
West Virginia border on the shore of the Ohio River in Burlington
|
41°14′59″N 80°31′07″W / 41.24972°N 80.51861°W / 41.24972; -80.51861
Pennsylvania border north of West Hill
|
39°09′22″N 84°49′13″W / 39.15611°N 84.82028°W / 39.15611; -84.82028
Indiana border west of Elizabethtown
|
 Oklahoma
|
37°00′08″N 100°11′41″W / 37.00222°N 100.19472°W / 37.00222; -100.19472
Kansas border north of Knowles
|
33°36′57″N 94°31′31″W / 33.61583°N 94.52528°W / 33.61583; -94.52528 (OK-southernmost point, McCurtain County)
Gunn Lake, on the Texas border near the AR-OK-TX tripoint
|
35°23′37″N 94°25′52″W / 35.39361°N 94.43111°W / 35.39361; -94.43111 (OK-easternmost point, Sequoyah County)
Arkansas border on the Arkansas River east of Moffett
|
36°40′32″N 103°00′09″W / 36.67556°N 103.00250°W / 36.67556; -103.00250
New Mexico border southwest of Wheeless
|
 Oregon
|
46°17′57″N 124°01′30″W / 46.29917°N 124.02500°W / 46.29917; -124.02500
Washington border on the Columbia River north of Sand Island
|
41°59′32″N 118°42′27″W / 41.99222°N 118.70750°W / 41.99222; -118.70750
Nevada border south of Fields
|
45°36′40″N 116°27′48″W / 45.61111°N 116.46333°W / 45.61111; -116.46333
Oregon border on the Snake River east of Imnaha
|
42°48′08″N 124°36′47″W / 42.80222°N 124.61306°W / 42.80222; -124.61306
Northwest Rock, southwest of Cape Blanco
|
 Pennsylvania
|
Water:
42°30′51″N 79°45′45″W / 42.51417°N 79.76250°W / 42.51417; -79.76250
NY-ON-PA tripoint, in Lake Erie
Land:
42°16′10″N 79°45′43″W / 42.26944°N 79.76194°W / 42.26944; -79.76194
New York border where it meets Lake Erie
|
39°43′11″N 76°59′28″W / 39.71972°N 76.99111°W / 39.71972; -76.99111
Maryland border south of Hanover
|
41°21′45″N 74°41′22″W / 41.36250°N 74.68944°W / 41.36250; -74.68944
New York border on the Delaware River in Matamoras
|
Water:
42°19′24″N 80°31′11″W / 42.32333°N 80.51972°W / 42.32333; -80.51972
OH-ON-PA tripoint in Lake Erie
Land:
39°44′39″N 80°31′10″W / 39.74417°N 80.51944°W / 39.74417; -80.51944
West Virginia border west of New Freeport
|
 Puerto Rico
|
18°30′58″N 67°05′28″W / 18.51611°N 67.09111°W / 18.51611; -67.09111
Shacks Beach northwest of Jobos
|
17°52′53″N 66°32′01″W / 17.88139°N 66.53361°W / 17.88139; -66.53361
Isla Morillito
|
18°18′44″N 65°13′16″W / 18.31222°N 65.22111°W / 18.31222; -65.22111
Punta del Este, Isla Culebrita
|
18°09′31″N 67°57′06″W / 18.15861°N 67.95167°W / 18.15861; -67.95167
Isla Monito
|
 Rhode Island
|
42°01′08″N 71°22′53″W / 42.01889°N 71.38139°W / 42.01889; -71.38139
Massachusetts border northeast of Cumberland
|
41°08′48″N 71°35′35″W / 41.14667°N 71.59306°W / 41.14667; -71.59306
Black Rock Point, Block Island
|
41°29′51″N 71°07′14″W / 41.49750°N 71.12056°W / 41.49750; -71.12056
Massachusetts border where it meets Rhode Island Sound
|
Water:
41°18′16″N 71°54′26″W / 41.30444°N 71.90722°W / 41.30444; -71.90722
CT-NY-RI tripoint in Block Island Sound
Land:
41°19′44″N 71°53′33″W / 41.32889°N 71.89250°W / 41.32889; -71.89250
Connecticut border on Sandy Point Island
|
 South Carolina
|
35°12′56″N 82°23′24″W / 35.21556°N 82.39000°W / 35.21556; -82.39000 (SC-N)
North Carolina border north of Tigerville
|
32°02′08″N 80°53′32″W / 32.03556°N 80.89222°W / 32.03556; -80.89222 (SC-S)
Georgia border on the Savannah River southwest of Hilton Head Island
|
33°51′03″N 78°32′27″W / 33.85083°N 78.54083°W / 33.85083; -78.54083 (SC-S)
North Carolina border where it meets the Atlantic Ocean on Bird Island
|
34°41′57″N 83°21′14″W / 34.69917°N 83.35389°W / 34.69917; -83.35389
Georgia border in Lake Yonah southwest of Long Creek
|
 South Dakota
|
45°56′43″N 103°34′25″W / 45.94528°N 103.57361°W / 45.94528; -103.57361
North Dakota border northwest of Ludlow
|
42°28′47″N 96°28′47″W / 42.47972°N 96.47972°W / 42.47972; -96.47972
Nebraska border on the Missouri River south of Dakota Dunes
|
43°07′13″N 96°26′11″W / 43.12028°N 96.43639°W / 43.12028; -96.43639
Iowa border on the Big Sioux River southeast of Hudson
|
44°59′51″N 104°03′28″W / 44.99750°N 104.05778°W / 44.99750; -104.05778
MT-SD-WY tripoint
|
 Tennessee
|
Water:
36°40′42″N 88°04′14″W / 36.67833°N 88.07056°W / 36.67833; -88.07056
Kentucky border in Kentucky Lake northwest of Dover
Land:
36°40′41″N 88°03′31″W / 36.67806°N 88.05861°W / 36.67806; -88.05861
Land Between the Lakes National Recreation Area, northwest of Dover
|
34°58′59″N 85°24′44″W / 34.98306°N 85.41222°W / 34.98306; -85.41222
Georgia border west of Lookout Mountain
|
36°36′43″N 81°38′49″W / 36.61194°N 81.64694°W / 36.61194; -81.64694 (SC-S)
Virginia border northeast of the NC-TN-VA tripoint
|
35°00′16″N 90°18′38″W / 35.00444°N 90.31056°W / 35.00444; -90.31056
Arkansas border southwest of Memphis (west of the Mississippi River)
|
 Texas
|
36°30′02″N 103°00′08″W / 36.50056°N 103.00222°W / 36.50056; -103.00222
NM-OK-TX tripoint
|
25°50′14″N 97°23′39″W / 25.83722°N 97.39417°W / 25.83722; -97.39417
Tamaulipas border on the Rio Grande River south of South Point
|
31°01′54″N 93°30′29″W / 31.03167°N 93.50806°W / 31.03167; -93.50806
Louisiana border on the coast of the Sabine River northeast of Burkeville
|
31°53′44″N 106°38′44″W / 31.89556°N 106.64556°W / 31.89556; -106.64556
New Mexico border west of Prado Verde
|
 United States Minor Outlying Islands
|
28°13′06″N 177°22′17″W / 28.21833°N 177.37139°W / 28.21833; -177.37139
Sand Island, Midway Atoll
|
00°22′50″S 160°00′18″W / 0.38056°S 160.00500°W / -0.38056; -160.00500
Jarvis Island
|
18°23′50″N 75°00′07″W / 18.39722°N 75.00194°W / 18.39722; -75.00194
Navassa Island
Excluding disputed islands:
0°22′32″S 159°59′05″W / 0.37556°S 159.98472°W / -0.37556; -159.98472
Jarvis Island
|
19°18′01″N 166°35′56″E / 19.30028°N 166.59889°E / 19.30028; 166.59889
Wilkes Island, Wake Island
Excluding disputed islands:
28°11′49″N 177°23′51″W / 28.19694°N 177.39750°W / 28.19694; -177.39750
Sand Island, Midway Atoll
|
 Utah
|
42°00′06″N 111°02′48″W / 42.00167°N 111.04667°W / 42.00167; -111.04667
ID-UT-WY tripoint
|
36°59′52″N 110°28′11″W / 36.99778°N 110.46972°W / 36.99778; -110.46972
Arizona border west of Oljato-Monument Valley
|
38°09′25″N 109°02′33″W / 38.15694°N 109.04250°W / 38.15694; -109.04250
Utah border southeast of La Sal
|
37°33′32″N 114°03′10″W / 37.55889°N 114.05278°W / 37.55889; -114.05278
Nevada border west of Enterprise
|
 Vermont
|
45°01′00″N 72°50′49″W / 45.01667°N 72.84694°W / 45.01667; -72.84694
Quebec border northwest of Berkshire
|
42°43′37″N 72°27′30″W / 42.72694°N 72.45833°W / 42.72694; -72.45833
MA-NH-VT tripoint on the shore of the Connecticut River
|
45°00′49″N 71°27′54″W / 45.01361°N 71.46500°W / 45.01361; -71.46500
New Hampshire border on the Connecticut River east of Beecher Falls
|
Water:
44°02′42″N 73°26′17″W / 44.04500°N 73.43806°W / 44.04500; -73.43806
New York border in Lake Champlain northwest of Bridport
Land:
44°02′50″N 73°25′27″W / 44.04722°N 73.42417°W / 44.04722; -73.42417
Crane Point on Lake Champlain, northwest of Bridport
|
 Virgin Islands (U.S.)
|
18°24′54″N 64°54′32″W / 18.41500°N 64.90889°W / 18.41500; -64.90889
Pelican Cay off the north coast of Little Hans Lollik Island
|
17°40′25″N 64°54′02″W / 17.67361°N 64.90056°W / 17.67361; -64.90056
Southwest Point, Saint Croix
|
17°45′19″N 64°33′55″W / 17.75528°N 64.56528°W / 17.75528; -64.56528
Point Udall, St. Croix
|
18°20′05″N 65°05′09″W / 18.33472°N 65.08583°W / 18.33472; -65.08583
Tip Rock, off of Savana Island
|
 Virginia
|
39°27′58″N 78°20′50″W / 39.46611°N 78.34722°W / 39.46611; -78.34722
West Virginia border northwest of Reynolds Store
|
36°32′27″N 79°32′18″W / 36.54083°N 79.53833°W / 36.54083; -79.53833
North Carolina border southwest of Danville
|
38°01′37″N 75°14′32″W / 38.02694°N 75.24222°W / 38.02694; -75.24222
Maryland border where it meets the Atlantic Ocean on Assateague Island
|
36°36′03″N 83°40′31″W / 36.60083°N 83.67528°W / 36.60083; -83.67528
KY-TN-VA tripoint, in Cumberland Gap National Historical Park
|
 Washington
|
49°00′09″N 122°12′02″W / 49.00250°N 122.20056°W / 49.00250; -122.20056
British Columbia east of Sumas
|
45°32′37″N 122°17′42″W / 45.54361°N 122.29500°W / 45.54361; -122.29500
Oregon border on the Columbia River south of Reed Island State Park
|
45°59′43″N 116°54′58″W / 45.99528°N 116.91611°W / 45.99528; -116.91611
ID-OR-WA tripoint on the Snake River
|
48°10′42″N 124°46′18″W / 48.17833°N 124.77167°W / 48.17833; -124.77167
Bodelteh Islands, northwest of Beaver
|
 West Virginia
|
40°38′20″N 80°31′08″W / 40.63889°N 80.51889°W / 40.63889; -80.51889
OH-PA-WV tripoint on the Ohio River
|
37°12′06″N 81°40′42″W / 37.20167°N 81.67833°W / 37.20167; -81.67833
Virginia border south of Berwind
|
39°19′17″N 77°43′10″W / 39.32139°N 77.71944°W / 39.32139; -77.71944
MD-VA-WV tripoint
|
38°09′57″N 82°38′41″W / 38.16583°N 82.64472°W / 38.16583; -82.64472
Kentucky border on the Tug Fork River northwest of Fort Gay
|
 Wisconsin
|
Water:
47°18′35″N 90°39′17″W / 47.30972°N 90.65472°W / 47.30972; -90.65472 (WI-N)
Minnesota border north of the Apostle Islands in Lake Superior
Land:
47°04′51″N 90°43′46″W / 47.08083°N 90.72944°W / 47.08083; -90.72944
Devils Island, Apostle Islands
|
42°29′31″N 88°46′36″W / 42.49194°N 88.77667°W / 42.49194; -88.77667
Illinois border west of Sharon
|
Water:
45°14′10″N 86°14′58″W / 45.23611°N 86.24944°W / 45.23611; -86.24944 (WI-E)
Michigan border in Lake Michigan east of Newport State Park
Land:
45°23′40″N 86°45′50″W / 45.39444°N 86.76389°W / 45.39444; -86.76389
Fish Island
|
45°38′28″N 92°53′22″W / 45.64111°N 92.88944°W / 45.64111; -92.88944
Minnesota border on the St. Croix River south of Benson
|
 Wyoming
|
45°00′21″N 109°06′12″W / 45.00583°N 109.10333°W / 45.00583; -109.10333
Montana border northwest of Ralston
|
40°59′41″N 110°24′41″W / 40.99472°N 110.41139°W / 40.99472; -110.41139
Utah border west of Lonetree
|
41°23′53″N 104°03′08″W / 41.39806°N 104.05222°W / 41.39806; -104.05222
Nebraska border southeast of Albin
|
45°00′03″N 111°03′16″W / 45.00083°N 111.05444°W / 45.00083; -111.05444
Montana border at the northwest corner of the state in Yellowstone National Park
|
