The average train between Cardiff and Blois takes 9h 17m and the fastest train takes 6h 40m. The train service runs several times per day from Cardiff to Blois. 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 3 times a day between Cardiff and Blois. The earliest departure is at 5:14 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into Blois at 12:32 PM. All services require a transfer at London Paddington and take an average of 9h 17m. The schedules shown below are for the next available departures.




7h 21m • 4 changes



7h 10m • 4 changesArrives next day




7h 7m • 4 changesArrives next day




14h 34m • 4 changesWant to know about travelling from Cardiff to Blois? 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 Cardiff to Blois. However, there are services departing from Cardiff Central station and arriving at Blois station via London Paddington station and Paris Nord station. The journey, including transfers, takes approximately 9h 17m.
Cardiff to Blois train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Blois train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Blois station.
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The distance between Cardiff and Blois is 540.7 km.
You can take a train from Cardiff Central to Blois via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Gare du Nord, Gare d'Austerlitz, and Paris Austerlitz in around 8h.