The average train between Llandrindod Wells and Carmarthen takes 2h 59m and the fastest train takes 2h 42m. The train service runs several times per day from Llandrindod Wells 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 5 times a day between Llandrindod Wells and Carmarthen. The earliest departure is at 7:29 AM in the morning, and the last departure from Llandrindod Wells is at 8:27 PM which arrives into Carmarthen at 11:29 PM. All services require a transfer, and take on average 2h 59m. The schedules shown below are for the next available departures.

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2h 54m • 1 change
Want to know about travelling from Llandrindod Wells 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 Llandrindod Wells to Carmarthen. However, there are services departing from Llandrindod Wells station and arriving at Carmarthen station via Llanelli. The journey, including transfers, takes approximately 2h 59m.
Llandrindod Wells to Carmarthen train services, operated by Transport for Wales, depart from Llandrindod station.
Llandrindod Wells to Carmarthen train services, operated by Transport for Wales, arrive at Llanelli station.
Book your Llandrindod Wells to Carmarthen train tickets online with Transport for Wales and Great Western Railway (GWR).
The distance between Llandrindod Wells and Carmarthen is 76.4 km. The road distance is 126 km.
Transport for Wales operates a train from Llandrindod to Llanelli 5 times a day. Tickets cost £23–40 and the journey takes 1h 57m.