Bacoli to Quattromiglia 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 Pozzuoli Solfatara and arrive at Castiglione Cosentino every about 4 hours on average. If travelling with Trenitalia, you need to know the Bacoli to Quattromiglia train schedule: the first train leaves at 07:31, while the last ride is at 18:01. A Bacoli to Quattromiglia train cost about 18.2 €. But how long is the train ride from Bacoli to Quattromiglia? Your journey takes about 5 hours on average.