Valenza to Salerno 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 Valenza and arrive at Salerno every 60 minutes on average. If travelling with Trenitalia, you need to know the Valenza to Salerno train schedule: the first train leaves at 07:00, while the last ride is at 21:57. A Valenza to Salerno train cost about 61.1 €. But how long is the train ride from Valenza to Salerno? Your journey takes about 9 hours on average.