Originally Posted by
boybi
Taking the train from FCO to Naples, I understand I will have to first take the FCO-Rome Termini, then Termini-Naples. I will be buying the tickets at FCO upon arrival. Can I also buy the Termini-Naples ticket at FCO station?
Yes, you can. But you can also buy both tickets on-line. As a matter of fact, even if you decide to buy your ticket in person at FCO, check the Trenitalia site to choose an itinerary because, depending on which train(s) you take, the price may vary substantially!