Miles between Sioux Falls, SD and Plymouth, IN

There are
666 mi
from Sioux Falls, SD to Plymouth, IN

That's the driving distance. It would take 12 hours 30 mins to go from Sioux Falls, South Dakota to Plymouth, Indiana.

The flight distance (direct flight from Sioux Falls, SD to Plymouth, IN) is 550.82 mi.

666 mi = 1,072.35 kms