Miles between Roswell, GA and Frederick, MD

There are
639 mi
from Roswell, GA to Frederick, MD

That's the driving distance. It would take 12 hours 28 mins to go from Roswell, Georgia to Frederick, Maryland.

The flight distance (direct flight from Roswell, GA to Frederick, MD) is 535.35 mi.

639 mi = 1,028.43 kms