Miles between Gaithersburg, MD and Boone, NC

There are
408 mi
from Gaithersburg, MD to Boone, NC

That's the driving distance. It would take 7 hours 56 mins to go from Gaithersburg, Maryland to Boone, North Carolina.

The flight distance (direct flight from Gaithersburg, MD to Boone, NC) is 317.29 mi.

408 mi = 655.84 kms