There are
1,607 mi
from Gaithersburg, MD to Dickinson, ND
That's the driving distance. It would take 1 day 5 hours to go from Gaithersburg, Maryland to Dickinson, North Dakota.
The flight distance (direct flight from Gaithersburg, MD to Dickinson, ND) is 1,390.97 mi.
1,607 mi = 2,586.63 kms