Miles between Rapid City, SD and St Louis, MO

There are
956 mi
from Rapid City, SD to St Louis, MO

That's the driving distance. It would take 16 hours 38 mins to go from Rapid City, South Dakota to St Louis, Missouri.

The flight distance (direct flight from Rapid City, SD to St Louis, MO) is 772.52 mi.

956 mi = 1,538.21 kms