Miles between Casper, WY and Kalispell, MT

There are
728 mi
from Casper, WY to Kalispell, MT

That's the driving distance. It would take 12 hours 27 mins to go from Casper, Wyoming to Kalispell, Montana.

The flight distance (direct flight from Casper, WY to Kalispell, MT) is 534.08 mi.

728 mi = 1,172.18 kms