Giugliano in Campania 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 Aversa, Napoli Centrale and arrive at Trieste Centrale, Venezia S. Lucia every 60 minutes on average. If travelling with Trenitalia, you need to know the Giugliano in Campania to Trieste train schedule: the first train leaves at 04:40, while the last ride is at 20:16. A Giugliano in Campania to Trieste train cost about 124.6 €. But how long is the train ride from Giugliano in Campania to Trieste? Your journey takes about 9 hours on average.