There are
1,149 mi
from Sioux City, IA to Mt Airy, NC
That's the driving distance. It would take 21 hours 32 mins to go from Sioux City, Iowa to Mt Airy, North Carolina.
The flight distance (direct flight from Sioux City, IA to Mt Airy, NC) is 936.52 mi.
1,149 mi = 1.61 kms