Miles between Trenton, NJ and Union, NJ

There are
46 mi
from Trenton, NJ to Union, NJ

That's the driving distance. It would take 1 hour 8 mins to go from Trenton, New Jersey to Union, New Jersey.

The flight distance (direct flight from Trenton, NJ to Union, NJ) is 41.69 mi.

46 mi = 74.71 kms