The average bus between Slough and Madrid takes 29h 3m and the fastest bus takes 28h 11m. The bus service runs several times per day from Slough to Madrid. 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 twice daily between Slough and Madrid. The earliest departure is at 6:11 AM in the morning, and the last departure from Slough is at 8:34 AM which arrives into Madrid at 1:45 PM. All services require a transfer at Green Line Coach Station and take an average of 29h 3m. The schedules shown below are for the next available departures.
Arrives next day


30h 49m • 2 changes
Arrives next day


29h 11m • 2 changes
Arrives next day


30h 49m • 2 changes
Arrives next day


29h 11m • 2 changes
Arrives next day


30h 49m • 2 changes
Arrives next day


29h 11m • 2 changes
Arrives next day


30h 49m • 2 changes
Arrives next day


29h 11m • 2 changes
Want to know about travelling from Slough to Madrid? 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 Slough to Madrid. However, there are services departing from Slough station and arriving at Madrid station via Paris, Quai de Bercy (Bercy Seine). The journey, including transfers, takes approximately 29h 3m.
Slough to Madrid bus services, operated by Reading Buses, depart from London Victoria station.
Slough to Madrid bus services, operated by Reading Buses, arrive at Estación Sur de Autobuses station.
Book your Slough to Madrid bus tickets online with Reading Buses, FlixBus and ALSA.
The distance between Slough and Madrid is 1,256.3 km. The road distance is 1,758 km.
You can take a bus from Wellington Street Stop C to Estación Sur de Autobuses via Green Line Coach Station, London Victoria, and Paris, Quai de Bercy in around 28h 21m.