There are
1,980 mi
from Santa Monica, CA to Waunakee, WI
That's the driving distance. It would take 1 day 11 hours to go from Santa Monica, California to Waunakee, Wisconsin.
The flight distance (direct flight from Santa Monica, CA to Waunakee, WI) is 1,680.28 mi.
1,980 mi = 1.61 kms