Here are a few suggestions for your next trip from La Roche sur Foron

In 2 hours, you can reach Genève, Lausanne.

In 3 hours, you can reach Lyon, Bern, Biel/Bienne.

In 4 hours, you can reach Zürich, Paris, Thun.

In 5 hours, you can reach Marseille, Basel, Turin, Winterthur, Luzern, Montpellier, Reims.

In 6 hours, you can reach Brussels, Schaan, Milan, Vaduz, Triesen, Eschen, Anderlecht, Mauren, Schaerbeek, Strasbourg...