There are
545 mi
from Sioux Falls, SD to Hanover Park, IL
That's the driving distance. It would take 9 hours 50 mins to go from Sioux Falls, South Dakota to Hanover Park, Illinois.
The flight distance (direct flight from Sioux Falls, SD to Hanover Park, IL) is 446.69 mi.
545 mi = 877.38 kms