There are
2,122 mi
from Simi Valley, CA to Manitowoc, WI
That's the driving distance. It would take 1 day 14 hours to go from Simi Valley, California to Manitowoc, Wisconsin.
The flight distance (direct flight from Simi Valley, CA to Manitowoc, WI) is 1,786.33 mi.
2,122 mi = 3.22 kms