There are
1,282 mi
from Sioux City, IA to Lexington, SC
That's the driving distance. It would take 23 hours 40 mins to go from Sioux City, Iowa to Lexington, South Carolina.
The flight distance (direct flight from Sioux City, IA to Lexington, SC) is 1,009.21 mi.
1,282 mi = 1.61 kms