Miles between Oswego, IL and Pierre, SD

There are
787 mi
from Oswego, IL to Pierre, SD

That's the driving distance. It would take 13 hours 54 mins to go from Oswego, Illinois to Pierre, South Dakota.

The flight distance (direct flight from Oswego, IL to Pierre, SD) is 633.18 mi.

787 mi = 1,266.08 kms