Miles between St Louis, MO and Antioch, IL

There are
334 mi
from St Louis, MO to Antioch, IL

That's the driving distance. It would take 6 hours 26 mins to go from St Louis, Missouri to Antioch, Illinois.

The flight distance (direct flight from St Louis, MO to Antioch, IL) is 288.01 mi.

334 mi = 537.84 kms