Miles between Sioux City, IA and St Charles, MO

There are
507 mi
from Sioux City, IA to St Charles, MO

That's the driving distance. It would take 9 hours 26 mins to go from Sioux City, Iowa to St Charles, Missouri.

The flight distance (direct flight from Sioux City, IA to St Charles, MO) is 401.14 mi.

507 mi = 816.48 kms