Miles between Ontario, CA and Missoula, MT

There are
1,178 mi
from Ontario, CA to Missoula, MT

That's the driving distance. It would take 19 hours 44 mins to go from Ontario, California to Missoula, Montana.

The flight distance (direct flight from Ontario, CA to Missoula, MT) is 904.30 mi.

1,178 mi = 1.61 kms