There are
1,522 mi
from Lawton, OK to Missoula, MT
That's the driving distance. It would take 1 day 2 hours to go from Lawton, Oklahoma to Missoula, Montana.
The flight distance (direct flight from Lawton, OK to Missoula, MT) is 1,173.17 mi.
1,522 mi = 1.61 kms