Busto Arsizio to San Cataldo 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 Busto Arsizio and arrive at S. Cataldo every about 12 hours on average. If travelling with Trenitalia, you need to know the Busto Arsizio to San Cataldo train schedule: the first train leaves at 18:04, while the last ride is at 18:04. A Busto Arsizio to San Cataldo train cost about 197.0 €. But how long is the train ride from Busto Arsizio to San Cataldo? Your journey takes about 21 hours on average.