- Distance: 78.3 mi
- Duration: 2h 5m
The train between Carmarthen and Cardiff Bay (Water) takes 2h 5m. The train runs, on average, once a week from Carmarthen to Cardiff Bay (Water). 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 on demand between Carmarthen and Cardiff Bay (Water). Service times information will be available soon. All services run direct with no transfers required, and take on average 2h 5m.
Want to know about travelling from Carmarthen to Cardiff Bay (Water)? 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 Carmarthen to Cardiff Bay (Water). However, there are services departing from Carmarthen station and arriving at Cardiff Bay (Water) station via Cardiff Central. The journey, including transfers, takes approximately 10,675,199d 2h.
Carmarthen to Cardiff Bay (Water) train services, operated by Transport for Wales, depart from Carmarthen station.
Carmarthen to Cardiff Bay (Water) train services, operated by Transport for Wales, arrive at Cardiff Central station.
The distance between Carmarthen and Cardiff Bay (Water) is 90.2 km. The road distance is 126 km.
Transport for Wales operates a train from Carmarthen to Cardiff Central hourly. Tickets cost £30–55 and the journey takes 1h 50m. Great Western Railway (GWR) also services this route every 4 hours.
