Miles between Sioux Falls, SD and Johnston, IA

There are
286 mi
from Sioux Falls, SD to Johnston, IA

That's the driving distance. It would take 5 hours 7 mins to go from Sioux Falls, South Dakota to Johnston, Iowa.

The flight distance (direct flight from Sioux Falls, SD to Johnston, IA) is 200.06 mi.

286 mi = 460.08 kms