Miles between Ames, IA and Watertown, SD

There are
364 mi
from Ames, IA to Watertown, SD

That's the driving distance. It would take 6 hours 37 mins to go from Ames, Iowa to Watertown, South Dakota.

The flight distance (direct flight from Ames, IA to Watertown, SD) is 264.74 mi.

364 mi = 586.44 kms