Miles between Rockville, MD and Carlsbad, CA

There are
2,638 mi
from Rockville, MD to Carlsbad, CA

That's the driving distance. It would take 1 day 23 hours to go from Rockville, Maryland to Carlsbad, California.

The flight distance (direct flight from Rockville, MD to Carlsbad, CA) is 2,261.79 mi.

2,638 mi = 4,245.00 kms