Sant'Antimo to Trapani 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 S. Antimo-S. Arpino and arrive at Trapani every about 4 hours on average. If travelling with Trenitalia, you need to know the Sant'Antimo to Trapani train schedule: the first train leaves at 08:37, while the last ride is at 22:07. A Sant'Antimo to Trapani train cost about 73.4 €. But how long is the train ride from Sant'Antimo to Trapani? Your journey takes about 16 hours on average.