Miles between Missoula, MT and Casper, WY

There are
624 mi
from Missoula, MT to Casper, WY

That's the driving distance. It would take 10 hours 14 mins to go from Missoula, Montana to Casper, Wyoming.

The flight distance (direct flight from Missoula, MT to Casper, WY) is 467.19 mi.

624 mi = 1,004.02 kms