Miles between St Charles, MO and Deer Park, TX

There are
800 mi
from St Charles, MO to Deer Park, TX

That's the driving distance. It would take 14 hours 49 mins to go from St Charles, Missouri to Deer Park, Texas.

The flight distance (direct flight from St Charles, MO to Deer Park, TX) is 680.38 mi.

800 mi = 1,287.94 kms