There are
1,970 mi
from Portland, OR to Waunakee, WI
That's the driving distance. It would take 1 day 10 hours to go from Portland, Oregon to Waunakee, Wisconsin.
The flight distance (direct flight from Portland, OR to Waunakee, WI) is 1,637.21 mi.
1,970 mi = 1.61 kms