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The journey from Carmarthen to Cardiff Central on the fastest train in 1 hour 40 minutes, usually 1 hour 51 minutes. Each day, 39 trains leave from Carmarthen, starting at 04:37 and ending at 21:35. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
04:37 Carmarthen | 1 hour 41 minutes, 1 change | 06:18 Cardiff Central | Transport for Wales | Find tickets |
05:27 Carmarthen | 1 hour 49 minutes, 1 change | 07:16 Cardiff Central | Transport for Wales | Find tickets |
05:27 Carmarthen | 2 hours 9 minutes, Direct | 07:36 Cardiff Central | Transport for Wales | Find tickets |
06:03 Carmarthen | 1 hour 40 minutes, Direct | 07:43 Cardiff Central | Transport for Wales | Find tickets |
06:53 Carmarthen | 1 hour 53 minutes, Direct | 08:46 Cardiff Central | Transport for Wales | 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 quickest train journey from Carmarthen to Cardiff Central takes 1 hour 40 minutes . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.
No, you will need to transfer when travelling from Carmarthen to Cardiff Central. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.

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.
It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.
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.

Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
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