Campobasso 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 Campobasso and arrive at Trieste Centrale every about 3 hours on average. If travelling with Trenitalia, you need to know the Campobasso to Trieste train schedule: the first train leaves at 05:51, while the last ride is at 14:19. A Campobasso to Trieste train cost about 77.5 €. But how long is the train ride from Campobasso to Trieste? Your journey takes about 10 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Campobasso to Trieste and find low cost tickets starting from 73 €!