Miles between Allentown, PA and Princeton, NJ

There are
72 mi
from Allentown, PA to Princeton, NJ

That's the driving distance. It would take 1 hour 41 mins to go from Allentown, Pennsylvania to Princeton, New Jersey.

The flight distance (direct flight from Allentown, PA to Princeton, NJ) is 46.60 mi.

72 mi = 115.90 kms