Pietrasanta 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 Pietrasanta and arrive at Alcamo Diramazione every about 4 hours on average. If travelling with Trenitalia, you need to know the Pietrasanta to Alcamo train schedule: the first train leaves at 17:24, while the last ride is at 23:06. A Pietrasanta to Alcamo train cost about 83.35 €. But how long is the train ride from Pietrasanta to Alcamo? Your journey takes about 20 hours on average.