There are
1,712 mi
from Yonkers, NY to Rapid City, SD
That's the driving distance. It would take 1 day 6 hours to go from Yonkers, New York to Rapid City, South Dakota.
The flight distance (direct flight from Yonkers, NY to Rapid City, SD) is 1,501.71 mi.
1,712 mi = 1.61 kms