Benevento 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 Benevento and arrive at Trieste Centrale every about 2 hours on average. If travelling with Trenitalia, you need to know the Benevento to Trieste train schedule: the first train leaves at 09:25, while the last ride is at 20:31. A Benevento to Trieste train cost about 96.5 €. But how long is the train ride from Benevento to Trieste? Your journey takes about 10 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Benevento to Trieste and find low cost tickets starting from 81 €!