The average bus between Chester and Carmarthen takes 8h 16m and the fastest bus takes 6h 8m. The bus service runs several times per day from Chester to Carmarthen. 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 every 4 hours between Chester and Carmarthen. The earliest departure is at 7:40 AM in the morning, and the last departure from Chester is at 11:39 PM which arrives into Carmarthen at 12:20 PM. All services require a transfer at Wrexham Bus Station 5 and take an average of 8h 16m. The schedules shown below are for the next available departures.



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6h 18m • 3 changesWant to know about travelling from Chester to Carmarthen? 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 Chester to Carmarthen. However, there are services departing from Wrexham Bus Station 5 and arriving at Carmarthen station via Eldon Square 1 station and Aberystwyth Bus Station Stand 4. The journey, including transfers, takes approximately 8h 16m.
Chester to Carmarthen bus services, operated by Lloyd's Coaches, depart from Wrexham Bus Station 5.
Chester to Carmarthen bus services, operated by TaithCymru, arrive at Carmarthen station.
Book your Chester to Carmarthen bus tickets online with Omio.
The distance between Chester and Carmarthen is 176.6 km. The road distance is 215 km.
You can take a bus from Grosvenor Street to Carmarthen station via Wrexham Bus Station 5, Eldon Square 1, and Aberystwyth Bus Station Stand 5 in around 7h 55m.