Cercola to Trieste 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 Napoli Centrale and arrive at Trieste Centrale, Venezia S. Lucia every about 2 hours on average. If travelling with Trenitalia, you need to know the Cercola to Trieste train schedule: the first train leaves at 16:00, while the last ride is at 17:10. A Cercola to Trieste train cost about 105.85 €. But how long is the train ride from Cercola to Trieste? Your journey takes about 7 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Cercola to Trieste and find low cost tickets starting from 29 €!