Miles between Meridian, ID and Watertown, SD

There are
1,370 mi
from Meridian, ID to Watertown, SD

That's the driving distance. It would take 23 hours 5 mins to go from Meridian, Idaho to Watertown, South Dakota.

The flight distance (direct flight from Meridian, ID to Watertown, SD) is 955.82 mi.

1,370 mi = 1.61 kms