The average bus between Carmarthen and Llanrhystud takes 3h 39m and the fastest bus takes 2h 47m. There is a bus service every few hours from Carmarthen to Llanrhystud. 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 Carmarthen and Llanrhystud. The earliest departure is at 5:56 AM in the morning, and the last departure from Carmarthen is at 8:06 PM which arrives into Llanrhystud at 7:52 AM. All services require a transfer, and take on average 3h 39m. The schedules shown below are for the next available departures.

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2h 52m • 1 changeWant to know about travelling from Carmarthen to Llanrhystud? 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 Llanrhystud. However, there are services departing from Carmarthen station and arriving at Llanrhystud station via The Black Lion. The journey, including transfers, takes approximately 3h 39m.
Carmarthen to Llanrhystud bus services, operated by First South & West Wales, depart from St Peters Church station.
Carmarthen to Llanrhystud bus services, operated by First South & West Wales, arrive at Heol Islwyn station.
The distance between Carmarthen and Llanrhystud is 51.2 km. The road distance is 71 km.
You can take a bus from St Peters Church to Heol Islwyn via The Black Lion in around 1h 58m.