Nettuno to Alpignano 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 Nettuno and arrive at Alpignano every about 2 hours on average. If travelling with Trenitalia, you need to know the Nettuno to Alpignano train schedule: the first train leaves at 06:30, while the last ride is at 21:57. A Nettuno to Alpignano train cost about 63.1 €. But how long is the train ride from Nettuno to Alpignano? Your journey takes about 8 hours on average.