Miles between St Louis, MO and Conroe, TX

There are
755 mi
from St Louis, MO to Conroe, TX

That's the driving distance. It would take 14 hours 3 mins to go from St Louis, Missouri to Conroe, Texas.

The flight distance (direct flight from St Louis, MO to Conroe, TX) is 647.56 mi.

755 mi = 1,215.65 kms