Miles between Simi Valley, CA and Onalaska, WI

There are
1,971 mi
from Simi Valley, CA to Onalaska, WI

That's the driving distance. It would take 1 day 10 hours to go from Simi Valley, California to Onalaska, Wisconsin.

The flight distance (direct flight from Simi Valley, CA to Onalaska, WI) is 1,610 mi.

1,971 mi = 1.61 kms