The average train between Castel Gandolfo and Siena takes 6h 2m and the fastest train takes 4h 47m. The train service runs several times per day from Castel Gandolfo to Siena. 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 2 hours between Castel Gandolfo and Siena. The earliest departure is at 6:36 AM in the morning, and the last departure from Castel Gandolfo is at 9:48 PM which arrives into Siena at 9:38 AM. All services require a transfer at Roma Termini and take an average of 6h 2m. The schedules shown below are for the next available departures.


4h 48m • 2 changes


5h 25m • 2 changes
Arrives next day


12h 4m • 2 changes
Arrives next day


11h 50m • 2 changes


5h 4m • 2 changes


4h 48m • 2 changes


4h 55m • 2 changes


5h 7m • 2 changes


5h 4m • 2 changes


4h 48m • 2 changes


4h 55m • 2 changes


5h 7m • 2 changes


5h 4m • 2 changes


4h 48m • 2 changes


4h 55m • 2 changes


5h 7m • 2 changes


5h 4m • 2 changes


4h 48m • 2 changes


4h 55m • 2 changes


5h 7m • 2 changes
Want to know about travelling from Castel Gandolfo to Siena? 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 Castel Gandolfo to Siena. However, there are services departing from Castel Gandolfo station and arriving at Siena station via Firenze S.M.N.. The journey, including transfers, takes approximately 6h 2m.
Castel Gandolfo to Siena train services, operated by Trenitalia, depart from Roma Termini station.
Castel Gandolfo to Siena train services, operated by Trenitalia, arrive at Siena station.
Book your Castel Gandolfo to Siena train tickets online with Trenitalia and Trenitalia Frecce.
The distance between Castel Gandolfo and Siena is 205.8 km. The road distance is 379 km.
You can take a train from Castel Gandolfo to Siena via Roma Termini and Firenze S.M.N. in around 4h 28m.