The average bus between Santa Maria in Trastevere and St. Peter's Basilica takes 20 min and the fastest bus takes 12 min. The bus runs at least 9 times per hour from Santa Maria in Trastevere to St. Peter's Basilica. 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 every 10 minutes between Santa Maria in Trastevere and St. Peter's Basilica. The earliest departure is at 12:09 PM in the afternoon, and the last departure from Santa Maria in Trastevere is at 5:14 PM which arrives into St. Peter's Basilica at 5:34 PM. All services require a transfer at Mastai and take an average of 20 min. The schedules shown below are for the next available departures.

25 min • 1 change

22 min • 1 change

19 min • 1 change

19 min • 1 change
Want to know about travelling from Santa Maria in Trastevere to St. Peter's Basilica? 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 Santa Maria in Trastevere to St. Peter's Basilica. However, there are services departing from Santa Maria in Trastevere station and arriving at St. Peter's Basilica station via Arenula/Cairoli. The journey, including transfers, takes approximately 20 min.
Santa Maria in Trastevere to St. Peter's Basilica bus services, operated by ATAC S.p.A. Azienda per la mobilità, depart from Mastai station.
Santa Maria in Trastevere to St. Peter's Basilica bus services, operated by ATAC S.p.A. Azienda per la mobilità, arrive at Cavalleggeri/S. Pietro station.
The distance between Santa Maria in Trastevere and St. Peter's Basilica is 2 km. The road distance is 5 km.
You can take a vehicle from Santa Maria in Trastevere to St. Peter's Basilica via Mastai, Arenula/Cairoli, Argentina, and Cavalleggeri/S. Pietro in around 40 min.