The average train between Paris and Carmarthen takes 7h 38m and the fastest train takes 6h 35m. There is a train service every few hours from Paris to Carmarthen. 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 2 hours between Paris and Carmarthen. The earliest departure is at 7:12 AM in the morning, and the last departure from Paris is at 9:12 PM which arrives into Carmarthen at 6:46 AM. All services require a transfer at London St Pancras Intl and take an average of 7h 38m. The schedules shown below are for the next available departures.



5h 44m • 3 changes



6h 16m • 3 changes



6h 17m • 3 changes



6h 9m • 3 changes



5h 44m • 3 changes



6h 16m • 3 changes



6h 17m • 3 changes



6h 9m • 3 changes



5h 44m • 3 changes



6h 16m • 3 changes



6h 17m • 3 changes



6h 9m • 3 changes



5h 44m • 3 changes



6h 16m • 3 changes



6h 17m • 3 changes



6h 9m • 3 changes
Want to know about travelling from Paris to Carmarthen? 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 Paris to Carmarthen. However, there are services departing from Paris station and arriving at Carmarthen station via London St Pancras Intl. The journey, including transfers, takes approximately 7h 38m.
Paris to Carmarthen train services, operated by Eurostar, depart from Paris Nord station.
Paris to Carmarthen train services, operated by Eurostar, arrive at Carmarthen station.
Book your Paris to Carmarthen train tickets online with Eurostar, London Underground (Tube) and 2 other operators.
The distance between Paris and Carmarthen is 577.8 km. The road distance is 811 km.
You can take a train from Paris Nord to Carmarthen via London St Pancras Intl, King's Cross St. Pancras station, Paddington, London Paddington, and Swansea in around 7h 15m.