There are
781 mi
from Trenton, NJ to Hickory Hills, IL
That's the driving distance. It would take 14 hours 24 mins to go from Trenton, New Jersey to Hickory Hills, Illinois.
The flight distance (direct flight from Trenton, NJ to Hickory Hills, IL) is 689.69 mi.
781 mi = 1,257.30 kms