There are
2,842 mi
from Half Moon Bay, CA to Endicott, NY
That's the driving distance. It would take 2 days 2 hours to go from Half Moon Bay, California to Endicott, New York.
The flight distance (direct flight from Half Moon Bay, CA to Endicott, NY) is 2,453.03 mi.
2,842 mi = 4,573.23 kms