The average train between Carmarthen and Cheltenham takes 4h 4m and the fastest train takes 3h 21m. There is a train service every few hours from Carmarthen to Cheltenham. 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 2 hours between Carmarthen and Cheltenham. The earliest departure is at 6:01 AM in the morning, and the last departure from Carmarthen is at 9:15 PM which arrives into Cheltenham at 7:27 AM. All services require a transfer, and take on average 4h 4m. The schedules shown below are for the next available departures.

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3h 34m • 1 change
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3h 32m • 1 changeWant to know about travelling from Carmarthen to Cheltenham? 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 Cheltenham. However, there are services departing from Carmarthen station and arriving at Cheltenham station via Newport (S Wales). The journey, including transfers, takes approximately 4h 4m.
Carmarthen to Cheltenham train services, operated by Transport for Wales, depart from Carmarthen station.
Carmarthen to Cheltenham train services, operated by Transport for Wales, arrive at Cheltenham Spa station.
Book your Carmarthen to Cheltenham train tickets online with Transport for Wales, Cross Country and Great Western Railway (GWR).
The distance between Carmarthen and Cheltenham is 152.9 km. The road distance is 224 km.
You can take a train from Carmarthen to Cheltenham Spa via Newport (S Wales) in around 3h 28m.