Sava 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 Francavilla Fontana and arrive at Salerno, Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Sava to Trieste train schedule: the first train leaves at 06:41, while the last ride is at 20:29. A Sava to Trieste train cost about 85.15 €. But how long is the train ride from Sava to Trieste? Your journey takes about 16 hours on average.