There are
2,871 mi
from Davis, CA to Massapequa Park, NY
That's the driving distance. It would take 2 days 2 hours to go from Davis, California to Massapequa Park, New York.
The flight distance (direct flight from Davis, CA to Massapequa Park, NY) is 2,541.81 mi.
2,871 mi = 4,621.20 kms