There are
1,972 mi
from Simi Valley, CA to La Crosse, WI
That's the driving distance. It would take 1 day 10 hours to go from Simi Valley, California to La Crosse, Wisconsin.
The flight distance (direct flight from Simi Valley, CA to La Crosse, WI) is 1,608.32 mi.
1,972 mi = 1.61 kms