The average bus between Carmarthen and St Davids Cathedral takes 6h 39m and the fastest bus takes 2h 8m. The bus service runs several times per day from Carmarthen to St Davids Cathedral. 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 twice daily between Carmarthen and St Davids Cathedral. The earliest departure is at 10:41 AM in the morning, and the last departure from Carmarthen is at 4:41 PM which arrives into St Davids Cathedral at 8:29 AM. All services require a transfer at Moorfield Road and take an average of 6h 39m. The schedules shown below are for the next available departures.


2h 8m • 2 changes


3h 34m • 2 changes
Arrives next day


15h 48m • 2 changes


2h 8m • 2 changes


3h 34m • 2 changes
Arrives next day


15h 48m • 2 changes


2h 8m • 2 changes


3h 34m • 2 changes
Arrives next day


15h 48m • 2 changes


2h 8m • 2 changes


3h 34m • 2 changes
Arrives next day


15h 48m • 2 changes
Want to know about travelling from Carmarthen to St Davids Cathedral? 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 St Davids Cathedral. However, there are services departing from Carmarthen station and arriving at St Davids Cathedral station via Moorfield Road. The journey, including transfers, takes approximately 6h 39m.
Carmarthen to St Davids Cathedral bus services, operated by First South & West Wales, depart from Carmarthen Bus Station Stand 7.
Carmarthen to St Davids Cathedral bus services, operated by First South & West Wales, arrive at Nun Street station.
The distance between Carmarthen and St Davids Cathedral is 66.2 km. The road distance is 82 km.
You can take a bus from Carmarthen Bus Station Stand 7 to St Davids Cathedral via Moorfield Road, Haverfordwest Bus Station, and Nun Street in around 2h 59m.