Miles between St Charles, MO and Antioch, IL

There are
349 mi
from St Charles, MO to Antioch, IL

That's the driving distance. It would take 6 hours 44 mins to go from St Charles, Missouri to Antioch, Illinois.

The flight distance (direct flight from St Charles, MO to Antioch, IL) is 284.57 mi.

349 mi = 561.55 kms