The average bus between Porto and San Telmo takes 14h 14m and the fastest bus takes 10h 58m. The bus service runs several times per day from Porto to San Telmo. 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 3 times a day between Porto and San Telmo. The earliest departure is at 6:00 AM in the morning, and the last departure from Porto is at 8:00 PM which arrives into San Telmo at 8:58 AM. All services require a transfer at Bilbao and take an average of 14h 14m. The schedules shown below are for the next available departures.


15h 55m • 2 changes
Arrives next day


18h 48m • 2 changes
Arrives next day


12h 58m • 2 changes


15h 55m • 2 changes
Arrives next day


18h 48m • 2 changes
Arrives next day


12h 58m • 2 changes


15h 55m • 2 changes
Arrives next day


18h 48m • 2 changes
Arrives next day


12h 58m • 2 changes


15h 55m • 2 changes
Arrives next day


19h 48m • 2 changes
Arrives next day


13h 58m • 2 changes


15h 55m • 2 changes
Arrives next day


19h 48m • 2 changes
Arrives next day


13h 58m • 2 changes
Want to know about travelling from Porto to San Telmo? 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 Porto to San Telmo. However, there are services departing from Porto station and arriving at San Telmo station via Bilbao. The journey, including transfers, takes approximately 14h 14m.
Porto to San Telmo bus services, operated by FlixBus, depart from Porto station.
Porto to San Telmo bus services, operated by FlixBus, arrive at Bilbao station.
The distance between Porto and San Telmo is 528.5 km. The road distance is 713 km.
FlixBus operates a bus from Porto to Bilbao 3 times a day. Tickets cost €55–100 and the journey takes 8h 40m.