There are
1,192 mi
from Sioux City, IA to Clemson, SC
That's the driving distance. It would take 22 hours 8 mins to go from Sioux City, Iowa to Clemson, South Carolina.
The flight distance (direct flight from Sioux City, IA to Clemson, SC) is 908.17 mi.
1,192 mi = 1.61 kms