There are
2,898 mi
from Pittsburg, CA to Hammonton, NJ
That's the driving distance. It would take 2 days 2 hours to go from Pittsburg, California to Hammonton, New Jersey.
The flight distance (direct flight from Pittsburg, CA to Hammonton, NJ) is 2,507.21 mi.
2,898 mi = 4,663.53 kms