There are
2,720 mi
from Antioch, CA to Hagerstown, MD
That's the driving distance. It would take 1 day 23 hours to go from Antioch, California to Hagerstown, Maryland.
The flight distance (direct flight from Antioch, CA to Hagerstown, MD) is 2,351.82 mi.
2,720 mi = 4,378.02 kms