Miles between St Louis, MO and Ironton, OH

There are
455 mi
from St Louis, MO to Ironton, OH

That's the driving distance. It would take 8 hours 28 mins to go from St Louis, Missouri to Ironton, Ohio.

The flight distance (direct flight from St Louis, MO to Ironton, OH) is 405.91 mi.

455 mi = 732.14 kms