Miles between Nampa, ID and Rapid City, SD

There are
989 mi
from Nampa, ID to Rapid City, SD

That's the driving distance. It would take 16 hours 54 mins to go from Nampa, Idaho to Rapid City, South Dakota.

The flight distance (direct flight from Nampa, ID to Rapid City, SD) is 665.05 mi.

989 mi = 1,591.86 kms