There are
2,696 mi
from Trenton, NJ to Rancho Cucamonga, CA
That's the driving distance. It would take 2 days to go from Trenton, New Jersey to Rancho Cucamonga, California.
The flight distance (direct flight from Trenton, NJ to Rancho Cucamonga, CA) is 2,373.47 mi.
2,696 mi = 3.22 kms