Miles between Sioux Falls, SD and Hays, KS

There are
437 mi
from Sioux Falls, SD to Hays, KS

That's the driving distance. It would take 8 hours 30 mins to go from Sioux Falls, South Dakota to Hays, Kansas.

The flight distance (direct flight from Sioux Falls, SD to Hays, KS) is 350.36 mi.

437 mi = 702.67 kms