Here are a few suggestions for your next trip from Caffiers(L Fontin)
In 5 hours, you can reach Düsseldorf, Essen.
In 6 hours, you can reach Francfort.
In 7 hours, you can reach Genève, Lausanne.
In 8 hours, you can reach Zurich, Toulouse, Berne, Edinburgh, Luzern, Bremen, Nürnberg.
Réserver - SNCF Connect
Réserver - Deutsche Bahn
Réserver - Trainline