The average bus between Porto and Guernica takes 13h 43m and the fastest bus takes 10h 22m. The bus service runs several times per day from Porto to Guernica. 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 Guernica. 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 Guernica at 8:22 AM. All services require a transfer at Bilbao and take an average of 13h 43m. The schedules shown below are for the next available departures.

13h 11m • 1 changeArrives next day

18h 14m • 1 changeArrives next day

10h 22m • 1 change
13h 11m • 1 changeArrives next day

18h 14m • 1 changeArrives next day

10h 22m • 1 change
13h 11m • 1 changeArrives next day

18h 14m • 1 changeArrives next day

10h 22m • 1 changeWant to know about travelling from Porto to Guernica? 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 Guernica. However, there are services departing from Porto station and arriving at Guernica station via Bilbao. The journey, including transfers, takes approximately 13h 43m.
Porto to Guernica bus services, operated by FlixBus, depart from Porto station.
Porto to Guernica bus services, operated by FlixBus, arrive at Bilbao station.
The distance between Porto and Guernica is 544.1 km. The road distance is 730 km.
FlixBus operates a bus from Porto to Bilbao 3 times a day. Tickets cost €50–85 and the journey takes 9h 50m.