Sarno to Padua 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 Sarno and arrive at Padova every 60 minutes on average. If travelling with Trenitalia, you need to know the Sarno to Padua train schedule: the first train leaves at 05:40, while the last ride is at 21:28. A Sarno to Padua train cost about 70.2 €. But how long is the train ride from Sarno to Padua? Your journey takes about 7 hours on average.