Miles between San Antonio, TX and Yankton, SD

There are
1,008 mi
from San Antonio, TX to Yankton, SD

That's the driving distance. It would take 17 hours 59 mins to go from San Antonio, Texas to Yankton, South Dakota.

The flight distance (direct flight from San Antonio, TX to Yankton, SD) is 931.09 mi.

1,008 mi = 1.61 kms