There are
2,040 mi
from Gardena, CA to Pewaukee, WI
That's the driving distance. It would take 1 day 12 hours to go from Gardena, California to Pewaukee, Wisconsin.
The flight distance (direct flight from Gardena, CA to Pewaukee, WI) is 1,735.10 mi.
2,040 mi = 3,282.83 kms