Isernia to Alba 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 Isernia and arrive at Alba every about 4 hours on average. If travelling with Trenitalia, you need to know the Isernia to Alba train schedule: the first train leaves at 06:45, while the last ride is at 09:37. A Isernia to Alba train cost about 118.95 €. But how long is the train ride from Isernia to Alba? Your journey takes about 10 hours on average.