Miles between Sioux Falls, SD and Green River, WY

There are
839 mi
from Sioux Falls, SD to Green River, WY

That's the driving distance. It would take 14 hours 31 mins to go from Sioux Falls, South Dakota to Green River, Wyoming.

The flight distance (direct flight from Sioux Falls, SD to Green River, WY) is 664.01 mi.

839 mi = 1,350.98 kms