There are
2,857 mi
from Antioch, CA to Haddonfield, NJ
That's the driving distance. It would take 2 days 2 hours to go from Antioch, California to Haddonfield, New Jersey.
The flight distance (direct flight from Antioch, CA to Haddonfield, NJ) is 2,487.55 mi.
2,857 mi = 4,598.22 kms