There are
2,690 mi
from San Fernando, CA to Hyattsville, MD
That's the driving distance. It would take 1 day 23 hours to go from San Fernando, California to Hyattsville, Maryland.
The flight distance (direct flight from San Fernando, CA to Hyattsville, MD) is 2,303.62 mi.
2,690 mi = 4,328.55 kms