Miles between Ontario, CA and Trenton, NJ

There are
2,701 mi
from Ontario, CA to Trenton, NJ

That's the driving distance. It would take 2 days to go from Ontario, California to Trenton, New Jersey.

The flight distance (direct flight from Ontario, CA to Trenton, NJ) is 2,377.69 mi.

2,701 mi = 3.22 kms