There are
90 mi
from Evanston, IL to Waukesha, WI
That's the driving distance. It would take 1 hour 56 mins to go from Evanston, Illinois to Waukesha, Wisconsin.
The flight distance (direct flight from Evanston, IL to Waukesha, WI) is 72.51 mi.
90 mi = 144.89 kms