There are
444 mi
from Sioux City, IA to Neosho, MO
That's the driving distance. It would take 8 hours 17 mins to go from Sioux City, Iowa to Neosho, Missouri.
The flight distance (direct flight from Sioux City, IA to Neosho, MO) is 403.76 mi.
444 mi = 713.82 kms