There are
2,042 mi
from Simi Valley, CA to Waupun, WI
That's the driving distance. It would take 1 day 12 hours to go from Simi Valley, California to Waupun, Wisconsin.
The flight distance (direct flight from Simi Valley, CA to Waupun, WI) is 1,727.66 mi.
2,042 mi = 3.22 kms