There are
758 mi
from Allentown, PA to Waukegan, IL
That's the driving distance. It would take 14 hours 15 mins to go from Allentown, Pennsylvania to Waukegan, Illinois.
The flight distance (direct flight from Allentown, PA to Waukegan, IL) is 650.24 mi.
758 mi = 1,219.43 kms