Miles between Troy, MI and Watertown, SD

There are
903 mi
from Troy, MI to Watertown, SD

That's the driving distance. It would take 17 hours 34 mins to go from Troy, Michigan to Watertown, South Dakota.

The flight distance (direct flight from Troy, MI to Watertown, SD) is 713.80 mi.

903 mi = 1,452.78 kms