There are
958 mi
from Mt Vernon, NY to Waunakee, WI
That's the driving distance. It would take 18 hours 4 mins to go from Mt Vernon, New York to Waunakee, Wisconsin.
The flight distance (direct flight from Mt Vernon, NY to Waunakee, WI) is 815.35 mi.
958 mi = 1,541.47 kms