Miles between Roswell, GA and Herndon, VA

There are
644 mi
from Roswell, GA to Herndon, VA

That's the driving distance. It would take 12 hours 17 mins to go from Roswell, Georgia to Herndon, Virginia.

The flight distance (direct flight from Roswell, GA to Herndon, VA) is 516.34 mi.

644 mi = 1,036.27 kms