There are
2,650 mi
from Palmdale, CA to New Carrollton, MD
That's the driving distance. It would take 1 day 22 hours to go from Palmdale, California to New Carrollton, Maryland.
The flight distance (direct flight from Palmdale, CA to New Carrollton, MD) is 2,282.67 mi.
2,650 mi = 4,263.98 kms