There are
2,118 mi
from Simi Valley, CA to Ashwaubenon, WI
That's the driving distance. It would take 1 day 14 hours to go from Simi Valley, California to Ashwaubenon, Wisconsin.
The flight distance (direct flight from Simi Valley, CA to Ashwaubenon, WI) is 1,772.14 mi.
2,118 mi = 3.22 kms