Partinico to Sienna 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 Partinico and arrive at Siena every about 4 hours on average. If travelling with Trenitalia, you need to know the Partinico to Sienna train schedule: the first train leaves at 08:08, while the last ride is at 18:19. A Partinico to Sienna train cost about 125.9 €. But how long is the train ride from Partinico to Sienna? Your journey takes about 19 hours on average.