Portici to Carini 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 Carini every about 6 hours on average. If travelling with Trenitalia, you need to know the Portici to Carini train schedule: the first train leaves at 08:55, while the last ride is at 22:55. A Portici to Carini train cost about 69.35 €. But how long is the train ride from Portici to Carini? Your journey takes about 12 hours on average.