Miles between Missoula, MT and Gillette, WY

There are
577 mi
from Missoula, MT to Gillette, WY

That's the driving distance. It would take 9 hours 32 mins to go from Missoula, Montana to Gillette, Wyoming.

The flight distance (direct flight from Missoula, MT to Gillette, WY) is 448.27 mi.

577 mi = 927.96 kms