- Distance: 71.3 mi
- Duration: 2h 20m
The average bus between Carmarthen and Cardiff takes 2h 20m and the fastest bus takes 2h 10m. The bus service runs several times per day from Carmarthen to Cardiff. 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 3 times a day between Carmarthen and Cardiff. The earliest departure is at 9:50 AM in the morning, and the last departure from Carmarthen is at 11:40 AM which arrives into Cardiff at 1:50 PM. All services run direct with no transfers required, and take on average 2h 20m. The schedules shown below are for the next available departures.
Want to know about travelling from Carmarthen to Cardiff? 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.
Yes, there is a direct bus departing from Carmarthen station and arriving at Cardiff station. Services depart 3 times a day, and operate Twice daily. The journey takes approximately 2h 20m.
Carmarthen to Cardiff bus services, operated by Mid Wales Travel, depart from Rose and Crown station.
Carmarthen to Cardiff bus services, operated by Mid Wales Travel, arrive at Sophia Gardens station.
Book your Carmarthen to Cardiff bus tickets online with Mid Wales Travel and National Express.
The distance between Carmarthen and Cardiff is 88.1 km. The road distance is 115 km.
National Express operates a bus from Rose and Crown to Sophia Gardens twice daily. Tickets cost £13–35 and the journey takes 2h 25m. Mid Wales Travel also services this route twice daily.
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