Miles between Gaithersburg, MD and Smyrna, GA

There are
657 mi
from Gaithersburg, MD to Smyrna, GA

That's the driving distance. It would take 12 hours 36 mins to go from Gaithersburg, Maryland to Smyrna, Georgia.

The flight distance (direct flight from Gaithersburg, MD to Smyrna, GA) is 544.60 mi.

657 mi = 1,057.00 kms