Miles between Rapid City, SD and Cedar Falls, IA

There are
639 mi
from Rapid City, SD to Cedar Falls, IA

That's the driving distance. It would take 10 hours 51 mins to go from Rapid City, South Dakota to Cedar Falls, Iowa.

The flight distance (direct flight from Rapid City, SD to Cedar Falls, IA) is 552.27 mi.

639 mi = 1,027.85 kms