There are
750 mi
from Allentown, PA to Hoffman Estates, IL
That's the driving distance. It would take 14 hours 9 mins to go from Allentown, Pennsylvania to Hoffman Estates, Illinois.
The flight distance (direct flight from Allentown, PA to Hoffman Estates, IL) is 662.39 mi.
750 mi = 1,206.67 kms