Miles between Missoula, MT and Portland, TN

There are
1,918 mi
from Missoula, MT to Portland, TN

That's the driving distance. It would take 1 day 9 hours to go from Missoula, Montana to Portland, Tennessee.

The flight distance (direct flight from Missoula, MT to Portland, TN) is 1,575 mi.

1,918 mi = 1.61 kms