Extreme Points of the United States (50 States)
| Distance1 | ||||
|---|---|---|---|---|
| Extreme point | Latitude | Longitude | mi. | km |
| Northernmost point: Point Barrow, Alaska | 7123' N | 15629' W | 2,507 | 4,034 |
| Easternmost point: West Quoddy Head, Maine | 4449' N | 6657' W | 1,788 | 2,997 |
| Southernmost point: Ka Lae (South Cape), Hawaii | 1855' N | 15541' W | 3,463 | 5,573 |
| Westernmost point: Cape Wrangell, Alaska (Attu Island) | 5255' N | 17227' E | 3,625 | 5,833 |
1. From geographic center of United States (incl. Alaska and Hawaii), west of Castle Rock, S.D., 4458' lat., 10346' W long. If measured from the prime meridian in Greenwich, England, Cape Wrangell, Attu Island, Alaska, would be the easternmost point.
| Miscellaneous Data for the United States | United States Geography | Highest, Lowest, and Mean Elevations in the United States |
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