Here are a few suggestions for your next trip from Bollate Centro

In 2 hours, you can reach Milan, Turin, Lugano.

In 3 hours, you can reach Genoa, Bologna, Florence, Verona, Padova.

In 4 hours, you can reach Bern, Luzern, Thun.

In 5 hours, you can reach Zürich, Rome, Genève, Basel, Lausanne, Winterthur, Biel/Bienne, Trieste.

In 6 hours, you can reach Schaan, Monaco, Vaduz, Lyon, Triesen, Koper, Nice, Eschen, Mauren, Sankt Gallen...