Miles between Sioux Falls, SD and Marion, IA

There are
351 mi
from Sioux Falls, SD to Marion, IA

That's the driving distance. It would take 6 hours 40 mins to go from Sioux Falls, South Dakota to Marion, Iowa.

The flight distance (direct flight from Sioux Falls, SD to Marion, IA) is 279.43 mi.

351 mi = 564.99 kms