The average train between Slough and Saint-Malo takes 7h 59m and the fastest train takes 6h 22m. The train service runs several times per day from Slough to Saint-Malo. 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 3 hours between Slough and Saint-Malo. The earliest departure is at 4:59 AM at night, and the last departure from Slough is at 7:38 PM which arrives into Saint-Malo at 9:29 AM. All services require a transfer at London Paddington and take an average of 7h 59m. The schedules shown below are for the next available departures.





6h 31m • 5 changes




6h 32m • 5 changes




7h 35m • 5 changes




6h 49m • 5 changes




6h 31m • 5 changes




7h 43m • 5 changes




6h 49m • 5 changes




6h 56m • 5 changes




7h 13m • 5 changes




6h 27m • 5 changes




6h 39m • 5 changes




7h 4m • 5 changes




6h 40m • 5 changes




6h 38m • 5 changes




6h 47m • 5 changes




6h 22m • 5 changes




6h 31m • 5 changes




6h 32m • 5 changes




7h 35m • 5 changes




6h 49m • 5 changesWant to know about travelling from Slough to Saint-Malo? 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 Saint-Malo. However, there are services departing from Slough station and arriving at Saint-Malo station via Paris Nord. The journey, including transfers, takes approximately 7h 59m.
Slough to Saint-Malo train services, operated by Great Western Railway (GWR), depart from London St Pancras Intl station.
Slough to Saint-Malo train services, operated by Great Western Railway (GWR), arrive at St Malo station.
Book your Slough to Saint-Malo train tickets online with Great Western Railway (GWR), London Underground (Tube) and 5 other operators.
The distance between Slough and Saint-Malo is 333.8 km. The road distance is 927 km.
You can take a train from Slough to St Malo via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, Paris Montparnasse 1 Et 2, and Rennes in around 6h 42m.