There are
2,914 mi
from San Leandro, CA to Hammonton, NJ
That's the driving distance. It would take 2 days 3 hours to go from San Leandro, California to Hammonton, New Jersey.
The flight distance (direct flight from San Leandro, CA to Hammonton, NJ) is 2,527.71 mi.
2,914 mi = 3.22 kms