There are
2,813 mi
from Half Moon Bay, CA to Fulton, NY
That's the driving distance. It would take 2 days 2 hours to go from Half Moon Bay, California to Fulton, New York.
The flight distance (direct flight from Half Moon Bay, CA to Fulton, NY) is 2,423.64 mi.
2,813 mi = 4,526.90 kms