There are
213 mi
from Gaithersburg, MD to Roanoke Rapids, NC
That's the driving distance. It would take 4 hours 7 mins to go from Gaithersburg, Maryland to Roanoke Rapids, North Carolina.
The flight distance (direct flight from Gaithersburg, MD to Roanoke Rapids, NC) is 186.94 mi.
213 mi = 342.42 kms