The average train between Barnstaple and Merthyr Tydfil takes 6h 7m and the fastest train takes 4h 28m. There is a train service every few hours from Barnstaple to Merthyr Tydfil. 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 hourly between Barnstaple and Merthyr Tydfil. The earliest departure is at 6:25 AM in the morning, and the last departure from Barnstaple is at 10:41 PM which arrives into Merthyr Tydfil at 9:33 AM. All services require a transfer at Exeter St Davids and take an average of 6h 7m. The schedules shown below are for the next available departures.



5h 38m • 3 changes



5h 11m • 3 changes



4h 58m • 3 changes



4h 28m • 3 changes



5h 38m • 3 changes



5h 11m • 3 changes



4h 58m • 3 changes



4h 28m • 3 changes



5h 38m • 3 changes



5h 11m • 3 changes



4h 58m • 3 changes



4h 28m • 3 changes



5h 38m • 3 changes



5h 11m • 3 changes



4h 58m • 3 changes



4h 28m • 3 changes
Want to know about travelling from Barnstaple to Merthyr Tydfil? 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 Barnstaple to Merthyr Tydfil. However, there are services departing from Barnstaple station and arriving at Merthyr Tydfil station via Exeter St Davids. The journey, including transfers, takes approximately 6h 7m.
Barnstaple to Merthyr Tydfil train services, operated by Great Western Railway (GWR), depart from Barnstaple station.
Barnstaple to Merthyr Tydfil train services, operated by Great Western Railway (GWR), arrive at Merthyr Tydfil station.
Book your Barnstaple to Merthyr Tydfil train tickets online with Great Western Railway (GWR), Transport for Wales and Cross Country.
The distance between Barnstaple and Merthyr Tydfil is 88 km. The road distance is 283 km.
You can take a train from Barnstaple to Merthyr Tydfil via Exeter St Davids, Bristol Temple Meads, and Cardiff Central in around 4h 49m.