There are
2,629 mi
from Rialto, CA to Ithaca, NY
That's the driving distance. It would take 1 day 23 hours to go from Rialto, California to Ithaca, New York.
The flight distance (direct flight from Rialto, CA to Ithaca, NY) is 2,266.91 mi.
2,629 mi = 3.22 kms