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The average train between Carmarthen and Southampton takes 6h 12m and the fastest train takes 4h 56m. The train service runs several times per day from Carmarthen to Southampton. 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 every 4 hours between Carmarthen and Southampton. The earliest departure is at 5:27 AM in the morning, and the last departure from Carmarthen is at 6:57 PM which arrives into Southampton at 9:02 AM. All services require a transfer, and take on average 6h 12m. The schedules shown below are for the next available departures.
5h 5m • 1 change5h 4m • 1 change5h 7m • 1 change5h 22m • 1 change5h 30m • 1 change5h 10m • 1 change5h 14m • 1 change5h 5m • 1 change5h 35m • 1 change5h 9m • 1 change5h 6m • 1 change4h 56m • 1 change5h 30m • 1 change5h 10m • 1 change5h 14m • 1 change5h 5m • 1 change5h 30m • 1 change5h 10m • 1 change5h 14m • 1 change5h 5m • 1 change5h 30m • 1 change5h 10m • 1 change5h 14m • 1 change5h 5m • 1 changeWant to know about travelling from Carmarthen to Southampton? 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 Southampton. However, there are services departing from Carmarthen station and arriving at Southampton Central station via Filton Abbey Wood station. The journey, including transfers, takes approximately 6h 12m.
Carmarthen to Southampton train services, operated by Transport for Wales, depart from Carmarthen station.
Carmarthen to Southampton train services, operated by Great Western Railway (GWR), arrive at Southampton Central station.
Book your Carmarthen to Southampton train tickets online with Omio.
The distance between Carmarthen and Southampton is 227.4 km. The road distance is 279 km.
You can take a train from Carmarthen to Southampton Central via Filton Abbey Wood in around 5h 2m.
