Distance between Great Falls and Longmont
Distance from Great Falls, MT to Longmont, CO is 593 miles / 954 kilometers.
Map showing the distance from Great Falls to Longmont
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Air distance: | miles km |
Great Falls, MT
| City: | Great Falls, MT |
| Country: | United States |
| Coordinates: |
47°30′0″N 111°18′2″W |
Longmont, CO
| City: | Longmont, CO |
| Country: | United States |
| Coordinates: |
40°10′1″N 105°6′6″W |
Time difference between Great Falls and Longmont
There is no time difference between Great Falls and Longmont. Current local time in Great Falls and Longmont is 00:43 MST (2025-01-08)