The average train between Slough and Calais takes 5h 26m and the fastest train takes 3h 53m. The train service runs several times per day from Slough to Calais. 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 4 hours between Slough and Calais. The earliest departure is at 6:03 AM in the morning, and the last departure from Slough is at 6:34 PM which arrives into Calais at 9:55 AM. All services require a transfer at London Paddington and take an average of 5h 26m. The schedules shown below are for the next available departures.




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4h 53m • 4 changes



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4h 51m • 4 changesWant to know about travelling from Slough to Calais? 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 Calais. However, there are services departing from Slough station and arriving at Calais station via Lille Europe. The journey, including transfers, takes approximately 5h 26m.
Slough to Calais train services, operated by Great Western Railway (GWR), depart from London St Pancras Intl station.
Slough to Calais train services, operated by Great Western Railway (GWR), arrive at Calais Ville station.
Book your Slough to Calais train tickets online with Great Western Railway (GWR), London Underground (Tube) and 4 other operators.
The distance between Slough and Calais is 181.6 km. The road distance is 402 km.
You can take a train from Slough to Calais Ville via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Lille Europe, Gare Lille Europe, Gare Lille Flandres, and Lille Flandres in around 5h 16m.