Miles between St Charles, MO and Seabrook, TX

There are
814 mi
from St Charles, MO to Seabrook, TX

That's the driving distance. It would take 15 hours 6 mins to go from St Charles, Missouri to Seabrook, Texas.

The flight distance (direct flight from St Charles, MO to Seabrook, TX) is 687.34 mi.

814 mi = 1,310.66 kms