Miles between Great Falls, MT and Fort Smith, AR

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

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

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

1,571 mi = 2,528.00 kms