The average bus between Porto and Sines takes 6h 38m and the fastest bus takes 6h. The bus service runs several times per day from Porto to Sines. 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 4 hours between Porto and Sines. The earliest departure is at 5:00 AM in the morning, and the last departure from Porto is at 3:30 PM which arrives into Sines at 10:10 PM. All services require a transfer, and take on average 6h 38m. The schedules shown below are for the next available departures.

7h 5m • 1 change

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6h • 1 change

6h 40m • 1 change

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6h • 1 change

6h 40m • 1 change

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6h • 1 change
Want to know about travelling from Porto to Sines? 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 Sines. However, there are services departing from Porto station and arriving at Sines station via Estação Rodoviária de Sete Rios. The journey, including transfers, takes approximately 6h 38m.
Porto to Sines bus services, operated by Rede Expressos, depart from Porto - Terminal Intermodal de Campanhã station.
Porto to Sines bus services, operated by Rede Expressos, arrive at Sines - R. Júlio Gomes da Silva station.
Book your Porto to Sines bus tickets online with Rede Expressos.
The distance between Porto and Sines is 355.7 km. The road distance is 470 km.
You can take a bus from Porto - Terminal Intermodal de Campanhã to Sines - R. Júlio Gomes da Silva via Estação Rodoviária de Sete Rios in around 6h 58m.