There are
2,044 mi
from Santa Monica, CA to Pewaukee, WI
That's the driving distance. It would take 1 day 12 hours to go from Santa Monica, California to Pewaukee, Wisconsin.
The flight distance (direct flight from Santa Monica, CA to Pewaukee, WI) is 1,739.57 mi.
2,044 mi = 3.22 kms