There are
2,708 mi
from Hayward, CA to St Marys, GA
That's the driving distance. It would take 2 days 1 hour to go from Hayward, California to St Marys, Georgia.
The flight distance (direct flight from Hayward, CA to St Marys, GA) is 2,344.62 mi.
2,708 mi = 3.22 kms