Sarno to Alcamo 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 Alcamo Diramazione every about 4 hours on average. If travelling with Trenitalia, you need to know the Sarno to Alcamo train schedule: the first train leaves at 09:54, while the last ride is at 21:28. A Sarno to Alcamo train cost about 66.65 €. But how long is the train ride from Sarno to Alcamo? Your journey takes about 13 hours on average.