There are
2,744 mi
from Rancho Cucamonga, CA to Ridgewood, NJ
That's the driving distance. It would take 2 days to go from Rancho Cucamonga, California to Ridgewood, New Jersey.
The flight distance (direct flight from Rancho Cucamonga, CA to Ridgewood, NJ) is 2,403.24 mi.
2,744 mi = 3.22 kms