There are
2,931 mi
from Alameda, CA to Ossining, NY
That's the driving distance. It would take 2 days 3 hours to go from Alameda, California to Ossining, New York.
The flight distance (direct flight from Alameda, CA to Ossining, NY) is 2,558.12 mi.
2,931 mi = 3.22 kms