There are
1,316 mi
from Youngstown, OH to Rapid City, SD
That's the driving distance. It would take 23 hours 19 mins to go from Youngstown, Ohio to Rapid City, South Dakota.
The flight distance (direct flight from Youngstown, OH to Rapid City, SD) is 1,163.15 mi.
1,316 mi = 2,117.70 kms