Miles between Rapid City, SD and Lombard, IL

There are
900 mi
from Rapid City, SD to Lombard, IL

That's the driving distance. It would take 15 hours 31 mins to go from Rapid City, South Dakota to Lombard, Illinois.

The flight distance (direct flight from Rapid City, SD to Lombard, IL) is 783.17 mi.

900 mi = 1,448.70 kms