Miles between Great Falls, MT and Irving, TX

There are
1,535 mi
from Great Falls, MT to Irving, TX

That's the driving distance. It would take 1 day 3 hours to go from Great Falls, Montana to Irving, Texas.

The flight distance (direct flight from Great Falls, MT to Irving, TX) is 1,262.10 mi.

1,535 mi = 2,470.84 kms