Potenza 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. You can count on 1 daily rides to get from Potenza to Comiso. If travelling with Trenitalia, you need to know the Potenza to Comiso train schedule: the first train leaves at 11:20, while the last ride is at 11:20. A Potenza to Comiso train cost about 68.3 €. But how long is the train ride from Potenza to Comiso? Your journey takes about 2 hours on average.