Miles between Sioux City, IA and St Peters, MO

There are
504 mi
from Sioux City, IA to St Peters, MO

That's the driving distance. It would take 9 hours 21 mins to go from Sioux City, Iowa to St Peters, Missouri.

The flight distance (direct flight from Sioux City, IA to St Peters, MO) is 397.86 mi.

504 mi = 810.40 kms