There are
1,588 mi
from Missoula, MT to Shorewood, IL
That's the driving distance. It would take 1 day 3 hours to go from Missoula, Montana to Shorewood, Illinois.
The flight distance (direct flight from Missoula, MT to Shorewood, IL) is 1,324.44 mi.
1,588 mi = 1.61 kms