There are
1,759 mi
from Missoula, MT to Noblesville, IN
That's the driving distance. It would take 1 day 6 hours to go from Missoula, Montana to Noblesville, Indiana.
The flight distance (direct flight from Missoula, MT to Noblesville, IN) is 1,472.53 mi.
1,759 mi = 1.61 kms