Pompei 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 Pompei and arrive at Comiso every about 12 hours on average. If travelling with Trenitalia, you need to know the Pompei to Comiso train schedule: the first train leaves at 09:01, while the last ride is at 09:01. A Pompei to Comiso train cost about 64.35 €. But how long is the train ride from Pompei to Comiso? Your journey takes about 14 hours on average.