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Travelling from Carmarthen to Cardiff Central, the fastest train takes 1 hour 40 minutes with an average travel time of 1 hour 54 minutes. 36 trains are running daily, with the first departing at 04:09 and the last at 22:42. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
04:09 | 2 hours 12 minutes, 1 change | 06:21 | Transport for Wales | Find tickets |
05:40 | 1 hour 59 minutes, Direct | 07:39 | Transport for Wales | Find tickets |
06:04 | 1 hour 40 minutes, Direct | 07:44 | Transport for Wales | Find tickets |
06:51 | 1 hour 55 minutes, Direct | 08:46 | Transport for Wales | Find tickets |
07:23 | 1 hour 53 minutes, Direct | 09:16 | Great Western Railway | Find tickets |
Plan your journey from Carmarthen to Cardiff Central with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Travelling by train from Carmarthen to Cardiff Central is efficient and offers a scenic and comfortable experience. With frequent departures from Carmarthen, you can reach Cardiff Central in just 1 hour 40 minutes, making it one of the fastest and most convenient ways to travel between these two places.

The fastest train journey time from Carmarthen to Cardiff Central is 1 hour 40 minutes . Use our Train Journey Planner to find direct trains, avoid transfers, and compare travel times for each route to see if there are fewer stops to make your journey seamless.
No, there are no direct trains from Carmarthen to Cardiff Central. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip

Carmarthen to Cardiff Central trains are generally punctual, but delays or cancellations can occur due to weather, strikes, and other factors. After purchasing a ticket, use TrainPal to track live train updates. Before buying a ticket, our Train Journey Planner provides all necessary booking information. Simply enter your departure and arrival stations, click 'Search,' and view routes labelled 'Cheapest' or 'Fastest,' with all details displayed.
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
Yes, most trains on the Carmarthen to Cardiff Central route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.
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Trainpal is here to help with all your travel needs, including changing plans, getting ticket refunds, and requesting Delay Repay.


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