There are
2,787 mi
from Antioch, CA to Hyattsville, MD
That's the driving distance. It would take 2 days 1 hour to go from Antioch, California to Hyattsville, Maryland.
The flight distance (direct flight from Antioch, CA to Hyattsville, MD) is 2,402.37 mi.
2,787 mi = 3.22 kms