Miles between Oceanside, CA and Kalispell, MT

There are
1,350 mi
from Oceanside, CA to Kalispell, MT

That's the driving distance. It would take 23 hours 14 mins to go from Oceanside, California to Kalispell, Montana.

The flight distance (direct flight from Oceanside, CA to Kalispell, MT) is 1,048.84 mi.

1,350 mi = 1.61 kms