Nettuno to Palermo 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 Palermo Centrale every about 2 hours on average. If travelling with Trenitalia, you need to know the Nettuno to Palermo train schedule: the first train leaves at 09:07, while the last ride is at 20:07. A Nettuno to Palermo train cost about 81.1 €. But how long is the train ride from Nettuno to Palermo? Your journey takes about 14 hours on average.