Ercolano to Chioggia 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 Portici-Ercolano, Napoli Centrale and arrive at Chioggia, Venezia S. Lucia every about 2 hours on average. If travelling with Trenitalia, you need to know the Ercolano to Chioggia train schedule: the first train leaves at 07:00, while the last ride is at 20:31. A Ercolano to Chioggia train cost about 79.1 €. But how long is the train ride from Ercolano to Chioggia? Your journey takes about 8 hours on average.