There are
1,978 mi
from Simi Valley, CA to Menomonie, WI
That's the driving distance. It would take 1 day 11 hours to go from Simi Valley, California to Menomonie, Wisconsin.
The flight distance (direct flight from Simi Valley, CA to Menomonie, WI) is 1,597.01 mi.
1,978 mi = 1.61 kms