There are
2,030 mi
from Missoula, MT to Huntsville, AL
That's the driving distance. It would take 1 day 11 hours to go from Missoula, Montana to Huntsville, Alabama.
The flight distance (direct flight from Missoula, MT to Huntsville, AL) is 1,649.15 mi.
2,030 mi = 3.22 kms