There are
2,636 mi
from Fontana, CA to Hyattsville, MD
That's the driving distance. It would take 1 day 22 hours to go from Fontana, California to Hyattsville, Maryland.
The flight distance (direct flight from Fontana, CA to Hyattsville, MD) is 2,254.43 mi.
2,636 mi = 3.22 kms