Miles between Missoula, MT and Arlington, WA

There are
517 mi
from Missoula, MT to Arlington, WA

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

The flight distance (direct flight from Missoula, MT to Arlington, WA) is 389.05 mi.

517 mi = 831.66 kms