Miles between Fort Smith, AR and Great Falls, MT

There are
1,571 mi
from Fort Smith, AR to Great Falls, MT

That's the driving distance. It would take 1 day 2 hours to go from Fort Smith, Arkansas to Great Falls, Montana.

The flight distance (direct flight from Fort Smith, AR to Great Falls, MT) is 1,206.23 mi.

1,571 mi = 1.61 kms