There are
2,633 mi
from Rancho Cucamonga, CA to Ithaca, NY
That's the driving distance. It would take 1 day 23 hours to go from Rancho Cucamonga, California to Ithaca, New York.
The flight distance (direct flight from Rancho Cucamonga, CA to Ithaca, NY) is 2,278.28 mi.
2,633 mi = 3.22 kms