There are
1,589 mi
from Missoula, MT to Bloomington, IL
That's the driving distance. It would take 1 day 3 hours to go from Missoula, Montana to Bloomington, Illinois.
The flight distance (direct flight from Missoula, MT to Bloomington, IL) is 1,319.23 mi.
1,589 mi = 1.61 kms