Miles between Washington, DC and Watertown, SD

There are
1,369 mi
from Washington, DC to Watertown, SD

That's the driving distance. It would take 20 hours 23 mins to go from Washington, District of Columbia to Watertown, South Dakota.

The flight distance (direct flight from Washington, DC to Watertown, SD) is 1,109.15 mi.

1,369 mi = 1.61 kms