Alcamo to Velletri 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 Alcamo Diramazione and arrive at Velletri every about 4 hours on average. If travelling with Trenitalia, you need to know the Alcamo to Velletri train schedule: the first train leaves at 07:39, while the last ride is at 17:50. A Alcamo to Velletri train cost about 73.5 €. But how long is the train ride from Alcamo to Velletri? Your journey takes about 17 hours on average.