Sienna to Trecate 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 23 daily rides to get from Sienna to Trecate. Trains leave from Siena and arrive at Trecate every 60 minutes on average. If travelling with Trenitalia, you need to know the Sienna to Trecate train schedule: the first train leaves at 05:00, while the last ride is at 18:41. A Sienna to Trecate train cost about 71.2 €. But how long is the train ride from Sienna to Trecate? Your journey takes about 5 hours on average.