Miles between Great Falls, MT and Katy, TX

There are
1,772 mi
from Great Falls, MT to Katy, TX

That's the driving distance. It would take 1 day 7 hours to go from Great Falls, Montana to Katy, Texas.

The flight distance (direct flight from Great Falls, MT to Katy, TX) is 1,475.68 mi.

1,772 mi = 2,852.56 kms