There are
2,680 mi
from Norwalk, CA to Hyattsville, MD
That's the driving distance. It would take 1 day 23 hours to go from Norwalk, California to Hyattsville, Maryland.
The flight distance (direct flight from Norwalk, CA to Hyattsville, MD) is 2,293.74 mi.
2,680 mi = 3.22 kms