Terni 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 Terni and arrive at Alcamo Diramazione every about 4 hours on average. If travelling with Trenitalia, you need to know the Terni to Alcamo train schedule: the first train leaves at 05:45, while the last ride is at 19:27. A Terni to Alcamo train cost about 88.35 €. But how long is the train ride from Terni to Alcamo? Your journey takes about 16 hours on average.