There are
2,699 mi
from Antioch, CA to St Marys, GA
That's the driving distance. It would take 2 days to go from Antioch, California to St Marys, Georgia.
The flight distance (direct flight from Antioch, CA to St Marys, GA) is 2,329.52 mi.
2,699 mi = 4,343.24 kms