Miles between Rapid City, SD and Prospect Heights, IL

There are
895 mi
from Rapid City, SD to Prospect Heights, IL

That's the driving distance. It would take 15 hours 21 mins to go from Rapid City, South Dakota to Prospect Heights, Illinois.

The flight distance (direct flight from Rapid City, SD to Prospect Heights, IL) is 782.60 mi.

895 mi = 1,439.70 kms