Giarre 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 Giarre-Riposto and arrive at Salerno, Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Giarre to Trieste train schedule: the first train leaves at 06:57, while the last ride is at 23:18. A Giarre to Trieste train cost about 24.75 €. But how long is the train ride from Giarre to Trieste? Your journey takes about 13 hours on average. Trenitalia offers 2 direct trains between these two cities.