Velletri to Comiso 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 Velletri and arrive at Comiso every about 6 hours on average. If travelling with Trenitalia, you need to know the Velletri to Comiso train schedule: the first train leaves at 05:47, while the last ride is at 20:00. A Velletri to Comiso train cost about 73.5 €. But how long is the train ride from Velletri to Comiso? Your journey takes about 17 hours on average.