There are
2,666 mi
from Rancho Cucamonga, CA to Newark, DE
That's the driving distance. It would take 1 day 23 hours to go from Rancho Cucamonga, California to Newark, Delaware.
The flight distance (direct flight from Rancho Cucamonga, CA to Newark, DE) is 2,322.69 mi.
2,666 mi = 3.22 kms