Giussano to Portici trains might be a good value for money solution: travelling in Italy by train is often rather cheap and faster than taking a bus indeed Trains leave from Mariano Comense, Milano Centrale, Milano Porta Garibaldi and arrive at Portici-Ercolano, Napoli Centrale every 30 minutes on average. If travelling with Trenitalia, you need to know the Giussano to Portici train schedule: the first train leaves at 07:15, while the last ride is at 23:17. A Giussano to Portici train cost about 39.90 €. But how long is the train ride from Giussano to Portici? Your journey takes about 7 hours on average. Trenitalia offers 12 direct trains between these two cities. If you need to travel this week, prices range from 49.90 € to 89.90€. Booking your train ticket a few weeks in advance though, you can find low cost trains from Giussano to Portici with fares starting from 24.90€, saving 74% on average.