Miles between Sioux Falls, SD and Newton, IA

There are
320 mi
from Sioux Falls, SD to Newton, IA

That's the driving distance. It would take 5 hours 43 mins to go from Sioux Falls, South Dakota to Newton, Iowa.

The flight distance (direct flight from Sioux Falls, SD to Newton, IA) is 224.86 mi.

320 mi = 514.31 kms