Miles between St Charles, MO and Seagoville, TX

There are
647 mi
from St Charles, MO to Seagoville, TX

That's the driving distance. It would take 12 hours 9 mins to go from St Charles, Missouri to Seagoville, Texas.

The flight distance (direct flight from St Charles, MO to Seagoville, TX) is 542.67 mi.

647 mi = 1,041.42 kms