Ercolano 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 Portici-Ercolano and arrive at Bari Centrale every about 3 hours on average. If travelling with Trenitalia, you need to know the Ercolano to Triggiano train schedule: the first train leaves at 07:35, while the last ride is at 16:55. A Ercolano to Triggiano train cost about 32.1 €. But how long is the train ride from Ercolano to Triggiano? Your journey takes about 5 hours on average.