The average bus between Carmarthen and Llanddewi Brefi takes 1h 59m and the fastest bus takes 1h 29m. The bus service runs several times per day from Carmarthen to Llanddewi Brefi. 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 3 times a day between Carmarthen and Llanddewi Brefi. The earliest departure is at 6:06 AM in the morning, and the last departure from Carmarthen is at 4:06 PM which arrives into Llanddewi Brefi at 5:55 PM. All services require a transfer, and take on average 1h 59m. The schedules shown below are for the next available departures.

2h 19m • 1 change

2h 19m • 1 change

1h 49m • 1 change

1h 49m • 1 change

2h 19m • 1 change

2h 19m • 1 change

1h 49m • 1 change

1h 49m • 1 change

2h 19m • 1 change

2h 19m • 1 change

1h 49m • 1 change

1h 49m • 1 change
Want to know about travelling from Carmarthen to Llanddewi Brefi? 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 Llanddewi Brefi. However, there are services departing from Carmarthen station and arriving at Llanddewi Brefi station via The Black Lion. The journey, including transfers, takes approximately 1h 59m.
Carmarthen to Llanddewi Brefi bus services, operated by First South & West Wales, depart from St Peters Church station.
Carmarthen to Llanddewi Brefi bus services, operated by First South & West Wales, arrive at Post Office station.
The distance between Carmarthen and Llanddewi Brefi is 43.2 km. The road distance is 52 km.
You can take a bus from St Peters Church to Post Office via The Black Lion in around 2h 28m.