Miles between Rockville, MD and Walnut Creek, CA

There are
2,779 mi
from Rockville, MD to Walnut Creek, CA

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

The flight distance (direct flight from Rockville, MD to Walnut Creek, CA) is 2,405.01 mi.

2,779 mi = 4,472.37 kms