Miles between Rockville, MD and Pittsburg, CA

There are
2,784 mi
from Rockville, MD to Pittsburg, CA

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

The flight distance (direct flight from Rockville, MD to Pittsburg, CA) is 2,393.25 mi.

2,784 mi = 4,480.02 kms