Miles between Trenton, NJ and Dubuque, IA

There are
956 mi
from Trenton, NJ to Dubuque, IA

That's the driving distance. It would take 18 hours 12 mins to go from Trenton, New Jersey to Dubuque, Iowa.

The flight distance (direct flight from Trenton, NJ to Dubuque, IA) is 839.32 mi.

956 mi = 1,538.92 kms