Miles between Gaithersburg, MD and Mcdonough, GA

There are
675 mi
from Gaithersburg, MD to Mcdonough, GA

That's the driving distance. It would take 13 hours 3 mins to go from Gaithersburg, Maryland to Mcdonough, Georgia.

The flight distance (direct flight from Gaithersburg, MD to Mcdonough, GA) is 551.45 mi.

675 mi = 1,085.56 kms