Miles between Missoula, MT and Johnston, IA

There are
1,285 mi
from Missoula, MT to Johnston, IA

That's the driving distance. It would take 21 hours 53 mins to go from Missoula, Montana to Johnston, Iowa.

The flight distance (direct flight from Missoula, MT to Johnston, IA) is 1,063.46 mi.

1,285 mi = 1.61 kms