The average train between Cardiff and Grenoble takes 10h 40m and the fastest train takes 7h 53m. The train service runs several times per day from Cardiff to Grenoble. 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 5 times a day between Cardiff and Grenoble. The earliest departure is at 5:07 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into Grenoble at 1:13 PM. All services require a transfer at London Paddington and take an average of 10h 40m. The schedules shown below are for the next available departures.




10h 6m • 4 changes




9h 34m • 4 changes




9h 23m • 4 changes




9h 23m • 4 changes




10h 6m • 4 changes




9h 34m • 4 changes




9h 23m • 4 changes




9h 23m • 4 changes




10h 6m • 4 changes




9h 34m • 4 changes




9h 23m • 4 changes




9h 23m • 4 changes




10h 6m • 4 changes




9h 34m • 4 changes




9h 23m • 4 changes




9h 23m • 4 changes




10h 6m • 4 changes




9h 34m • 4 changes




9h 23m • 4 changes
Arrives next day




16h 55m • 4 changes
Want to know about travelling from Cardiff to Grenoble? 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 Grenoble. However, there are services departing from Cardiff station and arriving at Grenoble station via London Paddington. The journey, including transfers, takes approximately 10h 40m.
Cardiff to Grenoble train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Grenoble train services, operated by Great Western Railway (GWR), arrive at Grenoble station.
Book your Cardiff to Grenoble train tickets online with Great Western Railway (GWR), London Underground (Tube) and 3 other operators.
The distance between Cardiff and Grenoble is 959.6 km. The road distance is 1,245 km.
You can take a train from Cardiff Central to Grenoble via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, and Paris Gare De Lyon in around 9h 55m.