Miles between Freeport, IL and Pierre, SD

There are
674 mi
from Freeport, IL to Pierre, SD

That's the driving distance. It would take 12 hours 27 mins to go from Freeport, Illinois to Pierre, South Dakota.

The flight distance (direct flight from Freeport, IL to Pierre, SD) is 557.46 mi.

674 mi = 1,085.27 kms