The average bus between Carmarthen and Saint Davids takes 8h 4m and the fastest bus takes 2h 8m. The bus service runs several times per day from Carmarthen to Saint Davids. 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 Saint Davids. 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 Saint Davids at 8:29 AM. All services require a transfer at Moorfield Road and take an average of 8h 4m. The schedules shown below are for the next available departures.


2h 8m • 2 changes


3h 34m • 2 changes
Arrives +2 days


39h 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 Saint Davids? 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 Saint Davids. However, there are services departing from Carmarthen station and arriving at Saint Davids station via Moorfield Road. The journey, including transfers, takes approximately 8h 4m.
Carmarthen to Saint Davids bus services, operated by First South & West Wales, depart from Carmarthen Bus Station Stand 7.
Carmarthen to Saint Davids bus services, operated by First South & West Wales, arrive at Nun Street station.
The distance between Carmarthen and Saint Davids is 66 km. The road distance is 81 km.
You can take a bus from Carmarthen Bus Station Stand 7 to Nun Street via Moorfield Road and Haverfordwest Bus Station in around 2h 55m.