Miles between San Antonio, TX and Vermillion, SD

There are
1,027 mi
from San Antonio, TX to Vermillion, SD

That's the driving distance. It would take 15 hours 35 mins to go from San Antonio, Texas to Vermillion, South Dakota.

The flight distance (direct flight from San Antonio, TX to Vermillion, SD) is 926.84 mi.

1,027 mi = 1.61 kms