The average bus between Carmarthen and Harlech takes 10h 9m and the fastest bus takes 6h 30m. The bus service runs several times per day from Carmarthen to Harlech. 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 Harlech. 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 Harlech at 3:56 PM. All services require a transfer at The Black Lion and take an average of 10h 9m. The schedules shown below are for the next available departures.



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9h 50m • 3 changesArrives next day



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6h 50m • 3 changesWant to know about travelling from Carmarthen to Harlech? 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 Harlech. However, there are services departing from Carmarthen station and arriving at Harlech station via The Black Lion. The journey, including transfers, takes approximately 10h 9m.
Carmarthen to Harlech bus services, operated by First South & West Wales, depart from St Peters Church station.
Carmarthen to Harlech bus services, operated by First South & West Wales, arrive at Minffordd station.
The distance between Carmarthen and Harlech is 112.4 km. The road distance is 190 km.
You can take a bus from St Peters Church to Maes Parcio Cefn-coed via The Black Lion, Aberystwyth Bus Station Stand 4, and Minffordd Ffestiniog station in around 6h 25m.