The average bus between Talgarth and Castell Coch takes 4h 38m and the fastest bus takes 2h 30m. The bus service runs several times per day from Talgarth to Castell Coch. 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 4 times a day between Talgarth and Castell Coch. The earliest departure is at 8:04 AM in the morning, and the last departure from Talgarth is at 8:14 PM which arrives into Castell Coch at 7:14 AM. All services require a transfer at Brecon Interchange 1 and take an average of 4h 38m. The schedules shown below are for the next available departures.



2h 30m • 3 changes



3h 18m • 3 changes



3h 48m • 3 changes



4h 40m • 3 changes



2h 30m • 3 changes



3h 18m • 3 changes



3h 48m • 3 changes



4h 40m • 3 changes



2h 30m • 3 changes



3h 18m • 3 changes



3h 48m • 3 changes



4h 40m • 3 changes
Want to know about travelling from Talgarth to Castell Coch? 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 Talgarth to Castell Coch. However, there are services departing from Talgarth station and arriving at Castell Coch station via Merthyr Bus Station Stand 7 station. The journey, including transfers, takes approximately 4h 38m.
Talgarth to Castell Coch bus services, operated by Sargeants Bros., depart from Brecon Interchange 1 station.
Talgarth to Castell Coch bus services, operated by Sargeants Bros., arrive at Pontypridd Bus Station Stand 4.
The distance between Talgarth and Castell Coch is 51.2 km. The road distance is 88 km.
You can take a bus from Talgarth Nat West to Castell Coch via Brecon Interchange 1, Merthyr Bus Station Stand 9, Pontypridd Bus Station Stand 8, and Ynys Bridge in around 4h 52m.