The average train between Siena and Castel Gandolfo takes 5h 42m and the fastest train takes 4h 14m. The train service runs several times per day from Siena to Castel Gandolfo. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 3 hours between Siena and Castel Gandolfo. The earliest departure is at 8:48 AM in the morning, and the last departure from Siena is at 9:40 PM which arrives into Castel Gandolfo at 9:02 AM. All services require a transfer at Firenze S.M.N. and take an average of 5h 42m. The schedules shown below are for the next available departures.


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4h 47m • 2 changesWant to know about travelling from Siena to Castel Gandolfo? 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 train from Siena to Castel Gandolfo. However, there are services departing from Siena station and arriving at Roma Termini station via Firenze S.M.N. station. The journey, including transfers, takes approximately 5h 42m.
Siena to Castel Gandolfo train services, operated by Trenitalia, depart from Siena station.
Siena to Castel Gandolfo train services, operated by Trenitalia Frecce, arrive at Roma Termini station.
Book your Siena to Castel Gandolfo train tickets online with Omio.
The distance between Siena and Castel Gandolfo is 205.8 km. The road distance is 254 km.
You can take a train from Siena to Castel Gandolfo via Firenze S.M.N. and Roma Termini in around 5h 5m.