There are
1,730 mi
from Sioux Falls, SD to Roseburg, OR
That's the driving distance. It would take 1 day 6 hours to go from Sioux Falls, South Dakota to Roseburg, Oregon.
The flight distance (direct flight from Sioux Falls, SD to Roseburg, OR) is 1,332.27 mi.
1,730 mi = 1.61 kms