Miles between Costa Mesa, CA and Onalaska, WI

There are
1,960 mi
from Costa Mesa, CA to Onalaska, WI

That's the driving distance. It would take 1 day 10 hours to go from Costa Mesa, California to Onalaska, Wisconsin.

The flight distance (direct flight from Costa Mesa, CA to Onalaska, WI) is 1,592.67 mi.

1,960 mi = 1.61 kms