There are
65 mi
from Bethlehem, PA to Metuchen, NJ
That's the driving distance. It would take 1 hour 20 mins to go from Bethlehem, Pennsylvania to Metuchen, New Jersey.
The flight distance (direct flight from Bethlehem, PA to Metuchen, NJ) is 53.16 mi.
65 mi = 104.37 kms