Miles between Great Falls, MT and Keller, TX

There are
1,513 mi
from Great Falls, MT to Keller, TX

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

The flight distance (direct flight from Great Falls, MT to Keller, TX) is 1,245.69 mi.

1,513 mi = 2,435.49 kms