Miles between St Louis, MO and Williston, ND

There are
1,265 mi
from St Louis, MO to Williston, ND

That's the driving distance. It would take 22 hours 1 min to go from St Louis, Missouri to Williston, North Dakota.

The flight distance (direct flight from St Louis, MO to Williston, ND) is 939.04 mi.

1,265 mi = 1.61 kms