Miles between Costa Mesa, CA and Billings, MT

There are
1,247 mi
from Costa Mesa, CA to Billings, MT

That's the driving distance. It would take 21 hours 58 mins to go from Costa Mesa, California to Billings, Montana.

The flight distance (direct flight from Costa Mesa, CA to Billings, MT) is 975.34 mi.

1,247 mi = 1.61 kms