The average train between Cardiff and Nantes takes 9h 28m and the fastest train takes 7h 34m. The train service runs several times per day from Cardiff to Nantes. 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 Cardiff and Nantes. 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 Nantes at 12:54 PM. All services require a transfer at London Paddington and take an average of 9h 28m. The schedules shown below are for the next available departures.
Arrives next day




16h 36m • 4 changes
Arrives next day




15h 34m • 4 changes




9h 13m • 4 changes




8h 58m • 4 changes




9h 3m • 4 changes




9h 5m • 4 changes




9h 40m • 4 changes




9h 2m • 4 changes




9h 3m • 4 changes




9h 35m • 4 changes




8h 34m • 4 changes




8h 34m • 4 changes




8h 34m • 4 changes




8h 34m • 4 changes




9h 13m • 4 changes




8h 58m • 4 changes




9h 3m • 4 changes




9h 15m • 4 changes




9h 13m • 4 changes




8h 58m • 4 changes




9h 3m • 4 changes




9h 15m • 4 changes




9h 13m • 4 changes




8h 58m • 4 changes




9h 3m • 4 changes




9h 15m • 4 changes
Want to know about travelling from Cardiff to Nantes? 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 Nantes. However, there are services departing from Cardiff station and arriving at Nantes station via London Paddington. The journey, including transfers, takes approximately 9h 28m.
Cardiff to Nantes train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Nantes train services, operated by Great Western Railway (GWR), arrive at Nantes station.
Book your Cardiff to Nantes train tickets online with Great Western Railway (GWR), London Underground (Tube) and 3 other operators.
The distance between Cardiff and Nantes is 488.4 km. The road distance is 1,078 km.
You can take a train from Cardiff Central to Nantes via London Paddington, Paddington, King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Gare du Nord, Montparnasse Bienvenue, and Paris Montparnasse Hall 1 - 2 in around 8h 42m.