There are
1,188 mi
from Missoula, MT to Chino Hills, CA
That's the driving distance. It would take 19 hours 55 mins to go from Missoula, Montana to Chino Hills, California.
The flight distance (direct flight from Missoula, MT to Chino Hills, CA) is 910.19 mi.
1,188 mi = 1.61 kms