The average train between Siena and Ostia Antica takes 5h 42m and the fastest train takes 4h 26m. There is a train service every few hours from Siena to Ostia Antica. 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 hourly between Siena and Ostia Antica. The earliest departure is at 6:25 AM in the morning, and the last departure from Siena is at 9:40 PM which arrives into Ostia Antica at 9:11 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.



4h 26m • 3 changes



4h 55m • 3 changes



5h 9m • 3 changes



4h 33m • 3 changes



4h 26m • 3 changes



4h 55m • 3 changes



5h 9m • 3 changes



4h 33m • 3 changes



4h 35m • 3 changes



5h 2m • 3 changes



4h 43m • 3 changes



4h 35m • 3 changes



4h 26m • 3 changes



4h 55m • 3 changes



5h 9m • 3 changes



4h 33m • 3 changes
Want to know about travelling from Siena to Ostia Antica? 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 Ostia Antica. However, there are services departing from Siena station and arriving at Ostia Antica station via Firenze S.M.N.. The journey, including transfers, takes approximately 5h 42m.
Siena to Ostia Antica train services, operated by Trenitalia, depart from Siena station.
Siena to Ostia Antica train services, operated by Trenitalia, arrive at Roma Termini station.
The distance between Siena and Ostia Antica is 190.1 km. The road distance is 379 km.
You can take a train from Siena to Ostia Antica via Firenze S.M.N., Rome Termini, Termini, Piramide, and Porta San Paolo in around 4h 23m.