Miles between Great Falls, MT and Big Spring, TX

There are
1,410 mi
from Great Falls, MT to Big Spring, TX

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

The flight distance (direct flight from Great Falls, MT to Big Spring, TX) is 1,173.11 mi.

1,410 mi = 2,268.43 kms