There are
2,672 mi
from Irvine, CA to Ithaca, NY
That's the driving distance. It would take 1 day 23 hours to go from Irvine, California to Ithaca, New York.
The flight distance (direct flight from Irvine, CA to Ithaca, NY) is 2,301.95 mi.
2,672 mi = 3.22 kms