There are
261 mi
from Sioux City, IA to Oskaloosa, IA
That's the driving distance. It would take 4 hours 52 mins to go from Sioux City, Iowa to Oskaloosa, Iowa.
The flight distance (direct flight from Sioux City, IA to Oskaloosa, IA) is 210.35 mi.
261 mi = 419.36 kms