Miles between Great Falls, MT and Austin, TX

There are
1,677 mi
from Great Falls, MT to Austin, TX

That's the driving distance. It would take 1 day 5 hours to go from Great Falls, Montana to Austin, Texas.

The flight distance (direct flight from Great Falls, MT to Austin, TX) is 1,391.61 mi.

1,677 mi = 2,698.69 kms