Miles between Rapid City, SD and Belvidere, IL

There are
840 mi
from Rapid City, SD to Belvidere, IL

That's the driving distance. It would take 14 hours 24 mins to go from Rapid City, South Dakota to Belvidere, Illinois.

The flight distance (direct flight from Rapid City, SD to Belvidere, IL) is 734.74 mi.

840 mi = 1,352.55 kms