There are
1,577 mi
from Trenton, NJ to Galena Park, TX
That's the driving distance. It would take 1 day 5 hours to go from Trenton, New Jersey to Galena Park, Texas.
The flight distance (direct flight from Trenton, NJ to Galena Park, TX) is 1,362.34 mi.
1,577 mi = 1.61 kms