Bitonto to Mestre 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 Bari S. Spirito and arrive at Salerno every about 2 hours on average. If travelling with Trenitalia, you need to know the Bitonto to Mestre train schedule: the first train leaves at 06:20, while the last ride is at 12:08. A Bitonto to Mestre train cost about 19.7 €. But how long is the train ride from Bitonto to Mestre? Your journey takes about 7 hours on average.