Distance between Duncan and Great Falls
Distance from Duncan to Great Falls, MT is 578 miles / 930 kilometers.
Map showing the distance from Duncan to Great Falls
 |
Air distance: | miles km |
Duncan
| City: | Duncan |
| Country: | Canada |
| Coordinates: |
48°46′58″N 123°42′9″W |
Great Falls, MT
| City: | Great Falls, MT |
| Country: | United States |
| Coordinates: |
47°30′0″N 111°18′2″W |
Time difference between Duncan and Great Falls
The time difference between Duncan and Great Falls is 1 hour. Great Falls is 1 hour ahead of Duncan. Current local time in Duncan is 19:33 PST (2025-01-06) and time in Great Falls is 20:33 MST (2025-01-06).