The average train between Sevenoaks and Carmarthen takes 4h 57m and the fastest train takes 4h 30m. There is a train service every few hours from Sevenoaks 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 hourly between Sevenoaks and Carmarthen. The earliest departure is at 5:29 AM in the morning, and the last departure from Sevenoaks is at 9:47 PM which arrives into Carmarthen at 6:46 AM. All services require a transfer at London Charing Cross and take an average of 4h 57m. The schedules shown below are for the next available departures.



4h 51m • 3 changes



5h • 3 changes



4h 49m • 3 changes



4h 39m • 3 changes



4h 55m • 3 changes



5h 1m • 3 changes



4h 39m • 3 changes



5h 1m • 3 changes



5h 8m • 3 changes



4h 46m • 3 changes



5h 9m • 3 changes



4h 33m • 3 changes
Want to know about travelling from Sevenoaks 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 Sevenoaks to Carmarthen. However, there are services departing from Sevenoaks station and arriving at Carmarthen station via Swansea. The journey, including transfers, takes approximately 4h 57m.
Sevenoaks to Carmarthen train services, operated by Southeastern, depart from London Paddington station.
Sevenoaks to Carmarthen train services, operated by Southeastern, arrive at Carmarthen station.
Book your Sevenoaks to Carmarthen train tickets online with Southeastern, London Underground (Tube) and 2 other operators.
The distance between Sevenoaks and Carmarthen is 317.3 km. The road distance is 396 km.
You can take a train from Sevenoaks to Carmarthen via London Charing Cross, Charing Cross station, Paddington station, London Paddington, and Swansea in around 5h 23m.