Naples to Triggiano 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 Napoli Centrale and arrive at Bari Centrale every about 4 hours on average. If travelling with Trenitalia, you need to know the Naples to Triggiano train schedule: the first train leaves at 12:17, while the last ride is at 18:20. A Naples to Triggiano train cost about 30.9 €. But how long is the train ride from Naples to Triggiano? Your journey takes about 5 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Naples to Triggiano and find low cost tickets starting from 13 €!