Miles between Hereford, TX and Yankton, SD

There are
747 mi
from Hereford, TX to Yankton, SD

That's the driving distance. It would take 14 hours 12 mins to go from Hereford, Texas to Yankton, South Dakota.

The flight distance (direct flight from Hereford, TX to Yankton, SD) is 617.96 mi.

747 mi = 1,201.69 kms