Miles between Sioux City, IA and Republic, MO

There are
454 mi
from Sioux City, IA to Republic, MO

That's the driving distance. It would take 8 hours 36 mins to go from Sioux City, Iowa to Republic, Missouri.

The flight distance (direct flight from Sioux City, IA to Republic, MO) is 402.66 mi.

454 mi = 731.03 kms