There are
124 mi
from Joliet, IL to Waukesha, WI
That's the driving distance. It would take 2 hours 47 mins to go from Joliet, Illinois to Waukesha, Wisconsin.
The flight distance (direct flight from Joliet, IL to Waukesha, WI) is 103.01 mi.
124 mi = 200.30 kms