Direct Trains from Charles de Gaulle

Using the TGV website, just put in where you want to go and check the "Direct Trains Only" box, and start at 5 am, and you will get a list.

Where do you want to go?

Here's a map, from SNCF.
https://en.voyages-sncf.com/sites/default/files/images/map-en.jpg

What more do you need to know? Starting with the map, you can use the booking function to see all the destinations, and it will break down the route to show the stations where that train stops. I respect SNCF for revising its websites over the years in search of improvements. Not yet perfect, but neither am I.

Picking a nit here: it's train à grande vitesse (high speed train), or TGV (pronounced tay jhay vay).

Dyslexia strikes again. Edited.

Voyages-sncf.com does not reflect local RER service into Paris. Therefore, searching for schedules from "Paris Roissy Charles de Gaulle Airport (TGV station - CDG 2)" will give only the TGV results that avoid Paris.

However, the Deutsche Bahn train schedule link at Looking Up Train Schedules and Routes Online does include connections by RER. A search from "Aeroport Paris-Charles de Gaulle TGV" on that site will include some results via Paris and as well those that start with the direct TGV. It doesn't sell tickets, but gives you a wider picture of your options in one search.

P.S. I don't know why the map that Southam linked doesn't reflect the direct TGVs from CDG to St. Pierre-des-Corps and Bordeaux, but they also do run in that direction.

Thanks for all your replies and helpful tips!!