There are
2,011 mi
from Missoula, MT to Ironton, OH
That's the driving distance. It would take 1 day 11 hours to go from Missoula, Montana to Ironton, Ohio.
The flight distance (direct flight from Missoula, MT to Ironton, OH) is 1,678.59 mi.
2,011 mi = 3.22 kms