The average train between Derby and Merthyr Tydfil takes 4h 22m and the fastest train takes 3h 44m. There is a train service every few hours from Derby 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 Derby and Merthyr Tydfil. The earliest departure is at 6:49 AM in the morning, and the last departure from Derby is at 7:43 PM which arrives into Merthyr Tydfil at 6:33 AM. All services require a transfer, and take on average 4h 22m. The schedules shown below are for the next available departures.

3h 55m • 1 change

3h 53m • 1 change

3h 54m • 1 change

4h 24m • 1 change

3h 44m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 51m • 1 change

3h 44m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 51m • 1 change

3h 44m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 51m • 1 change
Want to know about travelling from Derby 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 Derby to Merthyr Tydfil. However, there are services departing from Derby station and arriving at Merthyr Tydfil station via Cardiff Central. The journey, including transfers, takes approximately 4h 22m.
Derby to Merthyr Tydfil train services, operated by Cross Country, depart from Derby station.
Derby to Merthyr Tydfil train services, operated by Cross Country, arrive at Merthyr Tydfil station.
Book your Derby to Merthyr Tydfil train tickets online with Cross Country and Transport for Wales.
The distance between Derby and Merthyr Tydfil is 183.7 km. The road distance is 277 km.
You can take a train from Derby to Merthyr Tydfil via Cardiff Central in around 4h 10m.