There are
2,112 mi
from Sunnyvale, CA to Waunakee, WI
That's the driving distance. It would take 1 day 13 hours to go from Sunnyvale, California to Waunakee, Wisconsin.
The flight distance (direct flight from Sunnyvale, CA to Waunakee, WI) is 1,751.96 mi.
2,112 mi = 3.22 kms