The average train between Brussels and Carmarthen takes 7h 26m and the fastest train takes 6h 31m. The train service runs several times per day from Brussels 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 4 times a day between Brussels and Carmarthen. The earliest departure is at 8:51 AM in the morning, and the last departure from Brussels is at 8:56 PM which arrives into Carmarthen at 6:46 AM. All services require a transfer at London St. Pancras Int. and take an average of 7h 26m. The schedules shown below are for the next available departures.



6h 39m • 3 changes


6h 31m • 3 changes


6h 55m • 3 changesArrives next day



6h 45m • 3 changes


6h 39m • 3 changes


6h 31m • 3 changes


6h 55m • 3 changesArrives next day



6h 41m • 3 changes


6h 39m • 3 changes


6h 31m • 3 changes


6h 55m • 3 changesArrives next day



6h 41m • 3 changes


6h 39m • 3 changes


6h 31m • 3 changes


6h 55m • 3 changesArrives next day



6h 45m • 3 changesWant to know about travelling from Brussels 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 Brussels to Carmarthen. However, there are services departing from Brussels station and arriving at Carmarthen station via London St. Pancras Int.. The journey, including transfers, takes approximately 7h 26m.
Brussels to Carmarthen train services, operated by Nederlandse Spoorwegen (NS), depart from Brussel-Zuid station.
Brussels to Carmarthen train services, operated by Nederlandse Spoorwegen (NS), arrive at Carmarthen station.
Book your Brussels to Carmarthen train tickets online with Nederlandse Spoorwegen (NS), London Underground (Tube) and 2 other operators.
The distance between Brussels and Carmarthen is 610.9 km. The road distance is 731 km.
You can take a train from Brussel-Zuid to Carmarthen via London St. Pancras Int., King's Cross St. Pancras station, Paddington, London Paddington, and Swansea in around 6h 44m.