There are
1,722 mi
from Missoula, MT to Wabash, IN
That's the driving distance. It would take 1 day 6 hours to go from Missoula, Montana to Wabash, Indiana.
The flight distance (direct flight from Missoula, MT to Wabash, IN) is 1,457.71 mi.
1,722 mi = 1.61 kms