There are
2,625 mi
from Lynwood, CA to Rockville, MD
That's the driving distance. It would take 1 day 22 hours to go from Lynwood, California to Rockville, Maryland.
The flight distance (direct flight from Lynwood, CA to Rockville, MD) is 2,288.21 mi.
2,625 mi = 4,224.92 kms