Miles between Great Falls, MT and Imperial, CA

There are
1,291 mi
from Great Falls, MT to Imperial, CA

That's the driving distance. It would take 22 hours 9 mins to go from Great Falls, Montana to Imperial, California.

The flight distance (direct flight from Great Falls, MT to Imperial, CA) is 1,036.74 mi.

1,291 mi = 2,077.30 kms