There are
819 mi
from Allentown, PA to Waukesha, WI
That's the driving distance. It would take 15 hours 28 mins to go from Allentown, Pennsylvania to Waukesha, Wisconsin.
The flight distance (direct flight from Allentown, PA to Waukesha, WI) is 676.11 mi.
819 mi = 1,318.00 kms