The average train between Middlesbrough and Merthyr Tydfil takes 8h 26m and the fastest train takes 6h 8m. The train service runs several times per day from Middlesbrough 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 every 2 hours between Middlesbrough and Merthyr Tydfil. The earliest departure is at 6:36 AM in the morning, and the last departure from Middlesbrough is at 11:49 PM which arrives into Merthyr Tydfil at 12:33 PM. All services require a transfer at Darlington and take an average of 8h 26m. The schedules shown below are for the next available departures.



6h 57m • 3 changes


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7h 8m • 3 changes


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7h 8m • 3 changesWant to know about travelling from Middlesbrough 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 Middlesbrough to Merthyr Tydfil. However, there are services departing from Darlington station and arriving at Cardiff Central station via Birmingham New Street station. The journey, including transfers, takes approximately 8h 26m.
Middlesbrough to Merthyr Tydfil train services, operated by Cross Country, depart from Darlington station.
Middlesbrough to Merthyr Tydfil train services, operated by Cross Country, arrive at Cardiff Central station.
Book your Middlesbrough to Merthyr Tydfil train tickets online with Omio.
The distance between Middlesbrough and Merthyr Tydfil is 345.4 km. The road distance is 433 km.
You can take a train from Middlesbrough to Merthyr Tydfil via Darlington, Birmingham New Street, and Cardiff Central in around 7h 32m.