There are
427 mi
from Sioux City, IA to Joplin, MO
That's the driving distance. It would take 7 hours 59 mins to go from Sioux City, Iowa to Joplin, Missouri.
The flight distance (direct flight from Sioux City, IA to Joplin, MO) is 387.34 mi.
427 mi = 687.20 kms