Miles between Sioux City, IA and Alton, TX

There are
1,265 mi
from Sioux City, IA to Alton, TX

That's the driving distance. It would take 22 hours 16 mins to go from Sioux City, Iowa to Alton, Texas.

The flight distance (direct flight from Sioux City, IA to Alton, TX) is 1,125.40 mi.

1,265 mi = 1.61 kms