Miles between Ontario, CA and Kalispell, MT

There are
1,282 mi
from Ontario, CA to Kalispell, MT

That's the driving distance. It would take 21 hours 54 mins to go from Ontario, California to Kalispell, Montana.

The flight distance (direct flight from Ontario, CA to Kalispell, MT) is 991.84 mi.

1,282 mi = 1.61 kms