Miles between Gaithersburg, MD and San Dimas, CA

There are
2,589 mi
from Gaithersburg, MD to San Dimas, CA

That's the driving distance. It would take 1 day 22 hours to go from Gaithersburg, Maryland to San Dimas, California.

The flight distance (direct flight from Gaithersburg, MD to San Dimas, CA) is 2,259.36 mi.

2,589 mi = 4,165.84 kms