Miles between St Charles, MO and Conroe, TX

There are
768 mi
from St Charles, MO to Conroe, TX

That's the driving distance. It would take 14 hours 18 mins to go from St Charles, Missouri to Conroe, Texas.

The flight distance (direct flight from St Charles, MO to Conroe, TX) is 649.49 mi.

768 mi = 1,236.21 kms