Miles between St Charles, MO and Alton, TX

There are
1,152 mi
from St Charles, MO to Alton, TX

That's the driving distance. It would take 20 hours 54 mins to go from St Charles, Missouri to Alton, Texas.

The flight distance (direct flight from St Charles, MO to Alton, TX) is 975.02 mi.

1,152 mi = 1,853.46 kms