Miles between Sioux Falls, SD and Alton, TX

There are
1,351 mi
from Sioux Falls, SD to Alton, TX

That's the driving distance. It would take 23 hours 40 mins to go from Sioux Falls, South Dakota to Alton, Texas.

The flight distance (direct flight from Sioux Falls, SD to Alton, TX) is 1,196.17 mi.

1,351 mi = 1.61 kms