Miles between Thornton, CO and Fargo, ND

There are
859 mi
from Thornton, CO to Fargo, ND

That's the driving distance. It would take 15 hours 18 mins to go from Thornton, Colorado to Fargo, North Dakota.

The flight distance (direct flight from Thornton, CO to Fargo, ND) is 634.43 mi.

859 mi = 1,382.81 kms