Miles between Nashua, NH and Watertown, SD

There are
1,609 mi
from Nashua, NH to Watertown, SD

That's the driving distance. It would take 1 day 7 hours to go from Nashua, New Hampshire to Watertown, South Dakota.

The flight distance (direct flight from Nashua, NH to Watertown, SD) is 1,281.38 mi.

1,609 mi = 1.61 kms