Miles between Irving, TX and Missoula, MT

There are
1,662 mi
from Irving, TX to Missoula, MT

That's the driving distance. It would take 1 day 4 hours to go from Irving, Texas to Missoula, Montana.

The flight distance (direct flight from Irving, TX to Missoula, MT) is 1,321.73 mi.

1,662 mi = 1.61 kms