Pomezia to San Severo 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 Pomezia-S. Palomba and arrive at S. Severo every about 2 hours on average. If travelling with Trenitalia, you need to know the Pomezia to San Severo train schedule: the first train leaves at 07:20, while the last ride is at 17:09. A Pomezia to San Severo train cost about 28.6 €. But how long is the train ride from Pomezia to San Severo? Your journey takes about 6 hours on average.