There are
2,824 mi
from Irvine, CA to Massapequa Park, NY
That's the driving distance. It would take 2 days 2 hours to go from Irvine, California to Massapequa Park, New York.
The flight distance (direct flight from Irvine, CA to Massapequa Park, NY) is 2,461.50 mi.
2,824 mi = 4,545.39 kms