Miles between St Charles, MO and Reading, PA

There are
856 mi
from St Charles, MO to Reading, PA

That's the driving distance. It would take 16 hours 15 mins to go from St Charles, Missouri to Reading, Pennsylvania.

The flight distance (direct flight from St Charles, MO to Reading, PA) is 783.29 mi.

856 mi = 1,377.34 kms