The average train between Tenby and Cwmbran takes 4h 5m and the fastest train takes 3h 7m. The train service runs several times per day from Tenby to Cwmbran. 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 Tenby and Cwmbran. The earliest departure is at 7:40 AM in the morning, and the last departure from Tenby is at 9:44 PM which arrives into Cwmbran at 4:57 AM. All services require a transfer, and take on average 4h 5m. The schedules shown below are for the next available departures.

3h 37m • 1 change

3h 41m • 1 change

3h 33m • 1 change

3h 40m • 1 change

3h 37m • 1 change

3h 41m • 1 change

3h 33m • 1 change

3h 40m • 1 change

3h 37m • 1 change

3h 41m • 1 change

3h 33m • 1 change

3h 40m • 1 change

3h 37m • 1 change

3h 41m • 1 change

3h 33m • 1 change

3h 40m • 1 change

3h 35m • 1 change

3h 9m • 1 change

3h 34m • 1 change

3h 58m • 1 change

3h 37m • 1 change

3h 41m • 1 change

3h 33m • 1 change

3h 40m • 1 change
Want to know about travelling from Tenby to Cwmbran? 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 Tenby to Cwmbran. However, there are services departing from Tenby station and arriving at Cwmbran station via Cardiff Central. The journey, including transfers, takes approximately 4h 5m.
Tenby to Cwmbran train services, operated by Transport for Wales, depart from Tenby station.
Tenby to Cwmbran train services, operated by Transport for Wales, arrive at Cardiff Central station.
Book your Tenby to Cwmbran train tickets online with Transport for Wales and Great Western Railway (GWR).
The distance between Tenby and Cwmbran is 116 km. The road distance is 201 km.
Transport for Wales operates a train from Tenby to Cardiff Central every 4 hours. Tickets cost £40–75 and the journey takes 2h 52m. Great Western Railway (GWR) also services this route twice a week.