There are
2,063 mi
from Costa Mesa, CA to Caledonia, WI
That's the driving distance. It would take 1 day 12 hours to go from Costa Mesa, California to Caledonia, Wisconsin.
The flight distance (direct flight from Costa Mesa, CA to Caledonia, WI) is 1,735.55 mi.
2,063 mi = 3.22 kms