Miles between Seattle, WA and Rapid City, SD

There are
1,135 mi
from Seattle, WA to Rapid City, SD

That's the driving distance. It would take 20 hours 1 min to go from Seattle, Washington to Rapid City, South Dakota.

The flight distance (direct flight from Seattle, WA to Rapid City, SD) is 948.38 mi.

1,135 mi = 1.61 kms