There are
1,130 mi
from Missoula, MT to Victorville, CA
That's the driving distance. It would take 18 hours 48 mins to go from Missoula, Montana to Victorville, California.
The flight distance (direct flight from Missoula, MT to Victorville, CA) is 868.39 mi.
1,130 mi = 1.61 kms