Miles between Erie, PA and Watertown, SD

There are
1,055 mi
from Erie, PA to Watertown, SD

That's the driving distance. It would take 20 hours 25 mins to go from Erie, Pennsylvania to Watertown, South Dakota.

The flight distance (direct flight from Erie, PA to Watertown, SD) is 872.76 mi.

1,055 mi = 1,698.50 kms