There are
2,742 mi
from Rancho Cucamonga, CA to New Brunswick, NJ
That's the driving distance. It would take 2 days to go from Rancho Cucamonga, California to New Brunswick, New Jersey.
The flight distance (direct flight from Rancho Cucamonga, CA to New Brunswick, NJ) is 2,387.61 mi.
2,742 mi = 3.22 kms