# List of extreme points of U.S. states and territories

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Extreme points are portions of a region which are further north, south, east, or west than any other. This is a list of extreme points in U.S. states, territories, and the District of Columbia.
Although many borders were initially defined by treaty or other agreement to be along a specific line of latitude or longitude, inaccuracies with surveying equipment/techniques caused the surveyed lines to deviate slightly from the true boundaries. Even as equipment/techniques improved, the initial surveyed line still remains the official border, which is why the extreme points may be either side of the agreed-upon line.
| 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 |

## Footnotes

* 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 This extreme point is on a body of water, but the extreme point on land is not listed as it is less than half a minute away
* ↑ Alaska uniquely straddles the 180 degree east-west meridian, which results in two different definitions of Easternmost and Westernmost points.
* 1 2 3 4 Also the extreme point in all 50 states
* 1 2 3 4 Also the extreme point of the US
* 1 2 Swains Island is disputed with Tokelau
* 1 2 3 4 Also the extreme point in the 48 contiguous states
* ↑ Navassa Island is disputed with Haiti
* ↑ In addition to Navassa Island, Bajo Nuevo Bank and Serranilla Bank, which would be the next most-eastwardly, are also disputed
* ↑ Wake Island is disputed with the Marshall Islands