Miles between Great Falls, MT and Alton, TX

There are
1,928 mi
from Great Falls, MT to Alton, TX

That's the driving distance. It would take 1 day 10 hours to go from Great Falls, Montana to Alton, Texas.

The flight distance (direct flight from Great Falls, MT to Alton, TX) is 1,626.80 mi.

1,928 mi = 3,102.60 kms