There are
2,688 mi
from Trenton, NJ to Yucaipa, CA
That's the driving distance. It would take 2 days to go from Trenton, New Jersey to Yucaipa, California.
The flight distance (direct flight from Trenton, NJ to Yucaipa, CA) is 2,346.48 mi.
2,688 mi = 4,326.57 kms