Sarzana 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 Sarzana and arrive at Comiso every about 6 hours on average. If travelling with Trenitalia, you need to know the Sarzana to Comiso train schedule: the first train leaves at 17:00, while the last ride is at 17:30. A Sarzana to Comiso train cost about 280.0 €. But how long is the train ride from Sarzana to Comiso? Your journey takes about 20 hours on average.