The average train between Carmarthen and Kemble takes 4h 37m and the fastest train takes 3h 44m. The train service runs several times per day from Carmarthen to Kemble. 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 3 hours between Carmarthen and Kemble. The earliest departure is at 6:01 AM in the morning, and the last departure from Carmarthen is at 9:45 PM which arrives into Kemble at 8:45 AM. All services require a transfer at Newport (S Wales) and take an average of 4h 37m. The schedules shown below are for the next available departures.


3h 44m • 2 changes


3h 51m • 2 changes


3h 52m • 2 changes


3h 56m • 2 changes


4h 20m • 2 changes


4h 45m • 2 changes


4h 58m • 2 changes


4h 32m • 2 changes


3h 48m • 2 changes


3h 52m • 2 changes


3h 51m • 2 changes


3h 49m • 2 changes


3h 48m • 2 changes


3h 52m • 2 changes


3h 51m • 2 changes


3h 49m • 2 changes


3h 48m • 2 changes


3h 52m • 2 changes


3h 51m • 2 changes


3h 49m • 2 changes
Want to know about travelling from Carmarthen to Kemble? 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 Kemble. However, there are services departing from Carmarthen station and arriving at Kemble station via Newport (S Wales). The journey, including transfers, takes approximately 4h 37m.
Carmarthen to Kemble train services, operated by Great Western Railway (GWR), depart from Carmarthen station.
Carmarthen to Kemble train services, operated by Great Western Railway (GWR), arrive at Gloucester station.
Book your Carmarthen to Kemble train tickets online with Great Western Railway (GWR), Transport for Wales and Cross Country.
The distance between Carmarthen and Kemble is 158.7 km. The road distance is 251 km.
You can take a train from Carmarthen to Kemble via Newport (S Wales) and Gloucester in around 4h 23m.