The average bus between Caerphilly and Merthyr Tydfil takes 2h 33m and the fastest bus takes 1h 46m. There is a bus service every few hours from Caerphilly 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.
Buses run hourly between Caerphilly and Merthyr Tydfil. The earliest departure is at 6:35 AM in the morning, and the last departure from Caerphilly is at 10:46 PM which arrives into Merthyr Tydfil at 11:04 AM. All services require a transfer, and take on average 2h 33m. The schedules shown below are for the next available departures.

2h 25m • 1 change

2h 13m • 1 change

2h 21m • 1 change

2h 29m • 1 change

2h 33m • 1 change

2h 33m • 1 change

2h 30m • 1 change

2h 30m • 1 change

2h 33m • 1 change

2h 33m • 1 change

2h 30m • 1 change

2h 30m • 1 change

2h 25m • 1 change

2h 13m • 1 change

2h 21m • 1 change

2h 30m • 1 change
Want to know about travelling from Caerphilly 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 bus from Caerphilly to Merthyr Tydfil. However, there are services departing from Caerphilly station and arriving at Merthyr Tydfil station via Hanbury Square. The journey, including transfers, takes approximately 2h 33m.
Caerphilly to Merthyr Tydfil bus services, operated by Stagecoach South Wales, depart from South Gate Square station.
Caerphilly to Merthyr Tydfil bus services, operated by Stagecoach South Wales, arrive at Merthyr Bus Station Stand 1.
The distance between Caerphilly and Merthyr Tydfil is 22.2 km. The road distance is 48 km.
You can take a bus from South Gate Square to Merthyr Bus Station Stand 1 via Hanbury Square in around 2h 26m.