Miles between Diamond Bar, CA and Kalispell, MT

There are
1,294 mi
from Diamond Bar, CA to Kalispell, MT

That's the driving distance. It would take 22 hours 6 mins to go from Diamond Bar, California to Kalispell, Montana.

The flight distance (direct flight from Diamond Bar, CA to Kalispell, MT) is 995.66 mi.

1,294 mi = 2,082.53 kms