There are
388 mi
from Sioux City, IA to Andover, KS
That's the driving distance. It would take 7 hours 9 mins to go from Sioux City, Iowa to Andover, Kansas.
The flight distance (direct flight from Sioux City, IA to Andover, KS) is 332.96 mi.
388 mi = 624.57 kms