Distance between Fort Pierre and Upper Alton
Distance from Fort Pierre, SD to Upper Alton, IL is 647 miles / 1042 kilometers.
Map showing the distance from Fort Pierre to Upper Alton
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Air distance: | miles km |
Fort Pierre, SD
| City: | Fort Pierre, SD |
| Country: | United States |
| Coordinates: |
44°21′12″N 100°22′25″W |
Upper Alton, IL
| City: | Upper Alton, IL |
| Country: | United States |
| Coordinates: |
38°54′41″N 90°9′2″W |
Time difference between Fort Pierre and Upper Alton
The time difference between Fort Pierre and Upper Alton is 1 hour. Upper Alton is 1 hour ahead of Fort Pierre. Current local time in Fort Pierre is 20:51 MST (2024-11-10) and time in Upper Alton is 21:51 CST (2024-11-10).