Miles between Gaithersburg, MD and Duarte, CA

There are
2,598 mi
from Gaithersburg, MD to Duarte, CA

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

The flight distance (direct flight from Gaithersburg, MD to Duarte, CA) is 2,267.64 mi.

2,598 mi = 4,181.19 kms