The average bus between Carmarthen and Brecon takes 2h 28m and the fastest bus takes 2h 16m. The bus service runs several times per day from Carmarthen to Brecon. 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 5 times a day between Carmarthen and Brecon. The earliest departure is at 6:05 AM in the morning, and the last departure from Carmarthen is at 4:20 PM which arrives into Brecon at 6:36 PM. All services require a transfer, and take on average 2h 28m. The schedules shown below are for the next available departures.

2h 28m • 1 change

2h 16m • 1 change

2h 44m • 1 change

2h 18m • 1 change

2h 28m • 1 change

2h 16m • 1 change

2h 44m • 1 change

2h 18m • 1 change

2h 28m • 1 change

2h 16m • 1 change

2h 44m • 1 change

2h 18m • 1 change

2h 28m • 1 change

2h 16m • 1 change

2h 44m • 1 change

2h 18m • 1 change

2h 28m • 1 change

2h 16m • 1 change

2h 44m • 1 change

2h 18m • 1 change
Want to know about travelling from Carmarthen to Brecon? 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 Carmarthen to Brecon. However, there are services departing from Carmarthen station and arriving at Brecon station via Llandovery Car Park. The journey, including transfers, takes approximately 2h 28m.
Carmarthen to Brecon bus services, operated by Morris Travel, depart from Carmarthen Bus Station Stand 8.
Carmarthen to Brecon bus services, operated by Morris Travel, arrive at Brecon Interchange 5 station.
The distance between Carmarthen and Brecon is 63.5 km. The road distance is 90 km.
You can take a bus from Carmarthen Bus Station Stand 8 to Brecon Interchange 5 via Llandovery Car Park in around 3h.