There are
2,059 mi
from Fountain Valley, CA to Caledonia, WI
That's the driving distance. It would take 1 day 12 hours to go from Fountain Valley, California to Caledonia, Wisconsin.
The flight distance (direct flight from Fountain Valley, CA to Caledonia, WI) is 1,734.92 mi.
2,059 mi = 3,313.29 kms