The average bus between Naples and Castro Pretorio takes 3h 2m and the fastest bus takes 2h 46m. There is a bus service every few hours from Naples to Castro Pretorio. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Naples and Castro Pretorio. The earliest departure is at 2:40 AM at night, and the last departure from Naples is at 10:35 PM which arrives into Castro Pretorio at 1:33 AM. All services require a transfer, and take on average 3h 2m. The schedules shown below are for the next available departures.

2h 53m • 1 change

3h 7m • 1 change

3h 2m • 1 change

3h 14m • 1 change

2h 47m • 1 change

2h 51m • 1 change

2h 46m • 1 change

3h 32m • 1 change

2h 47m • 1 change

2h 51m • 1 change

2h 46m • 1 change

3h 17m • 1 change

2h 53m • 1 change

2h 47m • 1 change

2h 51m • 1 change

2h 46m • 1 change
Want to know about travelling from Naples to Castro Pretorio? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Naples to Castro Pretorio. However, there are services departing from Naples station and arriving at Castro Pretorio station via Roma, Autostazione Tiburtina. The journey, including transfers, takes approximately 3h 2m.
Naples to Castro Pretorio bus services, operated by FlixBus, depart from Napoli P.zza Garibaldi station.
Naples to Castro Pretorio bus services, operated by FlixBus, arrive at Roma, Autostazione Tiburtina station.
The distance between Naples and Castro Pretorio is 188.2 km. The road distance is 219 km.
FlixBus operates a bus from Napoli P.zza Garibaldi to Roma, Autostazione Tiburtina hourly. Tickets cost €15–25 and the journey takes 2h 40m.