Miles between Waterloo, IA and Pierre, SD

There are
522 mi
from Waterloo, IA to Pierre, SD

That's the driving distance. It would take 9 hours 6 mins to go from Waterloo, Iowa to Pierre, South Dakota.

The flight distance (direct flight from Waterloo, IA to Pierre, SD) is 421.98 mi.

522 mi = 839.40 kms