Miles between Duluth, MN and Watertown, SD

There are
326 mi
from Duluth, MN to Watertown, SD

That's the driving distance. It would take 6 hours 28 mins to go from Duluth, Minnesota to Watertown, South Dakota.

The flight distance (direct flight from Duluth, MN to Watertown, SD) is 274.26 mi.

326 mi = 524.58 kms