There are
2,082 mi
from Simi Valley, CA to Whitefish Bay, WI
That's the driving distance. It would take 1 day 12 hours to go from Simi Valley, California to Whitefish Bay, Wisconsin.
The flight distance (direct flight from Simi Valley, CA to Whitefish Bay, WI) is 1,761.85 mi.
2,082 mi = 3.22 kms