There are
2,740 mi
from Rancho Cucamonga, CA to Newark, NJ
That's the driving distance. It would take 2 days to go from Rancho Cucamonga, California to Newark, New Jersey.
The flight distance (direct flight from Rancho Cucamonga, CA to Newark, NJ) is 2,401.23 mi.
2,740 mi = 3.22 kms