- Distance: 23 mi
- Duration: 51 min
The average train between Merthyr Tydfil and Cardiff Castle takes 51 min and the fastest train takes 49 min. There is an hourly train service from Merthyr Tydfil to Cardiff Castle. 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 Merthyr Tydfil and Cardiff Castle. The earliest departure is at 6:09 AM in the morning, and the last departure from Merthyr Tydfil is at 10:37 PM which arrives into Cardiff Castle at 11:28 PM. All services run direct with no transfers required, and take on average 51 min. The schedules shown below are for the next available departures.
Want to know about travelling from Merthyr Tydfil to Cardiff Castle? 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.
Yes, there is a direct train departing from Merthyr Tydfil station and arriving at Cardiff Castle station. Services depart hourly, and operate Once daily. The journey takes approximately 51 min.
Merthyr Tydfil to Cardiff Castle train services, operated by Transport for Wales, depart from Merthyr Tydfil station.
Merthyr Tydfil to Cardiff Castle train services, operated by Transport for Wales, arrive at Cathays station.
Book your Merthyr Tydfil to Cardiff Castle train tickets online with Transport for Wales.
The distance between Merthyr Tydfil and Cardiff Castle is 32.3 km. The road distance is 37 km.
Transport for Wales operates a train from Merthyr Tydfil to Cathays hourly. Tickets cost £9–16 and the journey takes 52 min.
