Here are a few suggestions for your next trip from Gspon (Bergstation)

In 3 hours, you can reach Bern, Thun.

In 4 hours, you can reach Zürich, Basel, Lausanne.

In 5 hours, you can reach Milan, Genève, Winterthur, Biel/Bienne.

In 6 hours, you can reach Verona.

In 7 hours, you can reach Sankt Gallen, Lugano, Padova.

In 8 hours, you can reach Luzern.