There are
2,806 mi
from Pittsburg, CA to Laurel, MD
That's the driving distance. It would take 2 days 1 hour to go from Pittsburg, California to Laurel, Maryland.
The flight distance (direct flight from Pittsburg, CA to Laurel, MD) is 2,408.94 mi.
2,806 mi = 4,515.95 kms