There are
1,316 mi
from Fargo, ND to Gaithersburg, MD
That's the driving distance. It would take 1 day to go from Fargo, North Dakota to Gaithersburg, Maryland.
The flight distance (direct flight from Fargo, ND to Gaithersburg, MD) is 1,120.33 mi.
1,316 mi = 1.61 kms