Chieti 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 Chieti and arrive at Comiso every about 3 hours on average. If travelling with Trenitalia, you need to know the Chieti to Comiso train schedule: the first train leaves at 14:23, while the last ride is at 18:30. A Chieti to Comiso train cost about 88.15 €. But how long is the train ride from Chieti to Comiso? Your journey takes about 17 hours on average.