Miles between Trenton, NJ and Bethlehem, PA

There are
51 mi
from Trenton, NJ to Bethlehem, PA

That's the driving distance. It would take 1 hour 31 mins to go from Trenton, New Jersey to Bethlehem, Pennsylvania.

The flight distance (direct flight from Trenton, NJ to Bethlehem, PA) is 43.45 mi.

51 mi = 82.08 kms