Miles between Pittsburg, CA and Gaithersburg, MD

There are
2,780 mi
from Pittsburg, CA to Gaithersburg, MD

That's the driving distance. It would take 2 days to go from Pittsburg, California to Gaithersburg, Maryland.

The flight distance (direct flight from Pittsburg, CA to Gaithersburg, MD) is 2,389.81 mi.

2,780 mi = 4,473.64 kms