There are
1,218 mi
from Sioux City, IA to Greenwood, SC
That's the driving distance. It would take 22 hours 55 mins to go from Sioux City, Iowa to Greenwood, South Carolina.
The flight distance (direct flight from Sioux City, IA to Greenwood, SC) is 959.34 mi.
1,218 mi = 1.61 kms