Pomigliano d'Arco to San Cataldo 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 Casalnuovo di Napoli and arrive at S. Cataldo every about 12 hours on average. If travelling with Trenitalia, you need to know the Pomigliano d'Arco to San Cataldo train schedule: the first train leaves at 21:21, while the last ride is at 21:21. A Pomigliano d'Arco to San Cataldo train cost about 89.8 €. But how long is the train ride from Pomigliano d'Arco to San Cataldo? Your journey takes about 17 hours on average.