There are
261 mi
from Evanston, IL to Wausau, WI
That's the driving distance. It would take 5 hours 9 mins to go from Evanston, Illinois to Wausau, Wisconsin.
The flight distance (direct flight from Evanston, IL to Wausau, WI) is 223.82 mi.
261 mi = 419.96 kms