Miles between Great Falls, MT and Arnold, MO

There are
1,491 mi
from Great Falls, MT to Arnold, MO

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

The flight distance (direct flight from Great Falls, MT to Arnold, MO) is 1,223.67 mi.

1,491 mi = 2,399.74 kms