The average train between Slough and Marylebone Station takes 35 min and the fastest train takes 22 min. The train runs at least 3 times per hour from Slough to Marylebone Station. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 20 minutes between Slough and Marylebone Station. The earliest departure is at 4:59 AM at night, and the last departure from Slough is at 11:43 PM which arrives into Marylebone Station at 12:20 AM. All services require a transfer at London Paddington and take an average of 35 min. The schedules shown below are for the next available departures.

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31 min • 1 changeWant to know about travelling from Slough to Marylebone Station? 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 train from Slough to Marylebone Station. However, there are services departing from Slough station and arriving at London Paddington station via London Paddington station. The journey, including transfers, takes approximately 35 min.
Slough to Marylebone Station train services, operated by Elizabeth Line (TfL), depart from Slough station.
Slough to Marylebone Station train services, operated by Elizabeth Line (TfL), arrive at London Paddington station.
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The distance between Slough and Marylebone Station is 30.1 km. The road distance is 35 km.
Elizabeth Line (TfL) operates a train from Slough to London Paddington every 30 minutes. Tickets cost £14–28 and the journey takes 35 min. Great Western Railway (GWR) also services this route every 2 hours.