There are
2,018 mi
from Fullerton, CA to Pewaukee, WI
That's the driving distance. It would take 1 day 11 hours to go from Fullerton, California to Pewaukee, Wisconsin.
The flight distance (direct flight from Fullerton, CA to Pewaukee, WI) is 1,716.73 mi.
2,018 mi = 3.22 kms