There are
1,259 mi
from Sioux City, IA to Chapel Hill, NC
That's the driving distance. It would take 23 hours 45 mins to go from Sioux City, Iowa to Chapel Hill, North Carolina.
The flight distance (direct flight from Sioux City, IA to Chapel Hill, NC) is 1,031.47 mi.
1,259 mi = 1.61 kms