Miles between Loveland, CO and Williston, ND

There are
637 mi
from Loveland, CO to Williston, ND

That's the driving distance. It would take 12 hours 9 mins to go from Loveland, Colorado to Williston, North Dakota.

The flight distance (direct flight from Loveland, CO to Williston, ND) is 540.22 mi.

637 mi = 1,024.55 kms