Miles between Montgomery, AL and Watertown, SD

There are
1,237 mi
from Montgomery, AL to Watertown, SD

That's the driving distance. It would take 23 hours 3 mins to go from Montgomery, Alabama to Watertown, South Dakota.

The flight distance (direct flight from Montgomery, AL to Watertown, SD) is 1,042.20 mi.

1,237 mi = 1.61 kms