There are
1,207 mi
from Missoula, MT to Montebello, CA
That's the driving distance. It would take 20 hours 18 mins to go from Missoula, Montana to Montebello, California.
The flight distance (direct flight from Missoula, MT to Montebello, CA) is 912.83 mi.
1,207 mi = 1.61 kms