Distance between Ottawa and Great Falls
Distance from Ottawa to Great Falls, MT is 1686 miles / 2713 kilometers.
Map showing the distance from Ottawa to Great Falls
 |
Air distance: | miles km |
Ottawa
| City: | Ottawa |
| Country: | Canada |
| Coordinates: |
45°24′40″N 75°41′53″W |
Great Falls, MT
| City: | Great Falls, MT |
| Country: | United States |
| Coordinates: |
47°30′0″N 111°18′2″W |
Time difference between Ottawa and Great Falls
The time difference between Ottawa and Great Falls is 22 hours. Great Falls is 22 hours ahead of Ottawa. Current local time in Ottawa is 01:21 EST (2024-12-21) and time in Great Falls is 23:21 MST (2024-12-20).