There are
2,156 mi
from Santa Maria, CA to Pewaukee, WI
That's the driving distance. It would take 1 day 14 hours to go from Santa Maria, California to Pewaukee, Wisconsin.
The flight distance (direct flight from Santa Maria, CA to Pewaukee, WI) is 1,805.39 mi.
2,156 mi = 3.22 kms