Bus from Carmarthen to Cardiff Bay
1 direct route · about 147 min · first and last bus 11:16 (weekdays).
Next buses to Cardiff Bay as of 09:36
Scheduled times at the boarding stop in Carmarthen, from the operators' timetables — they update automatically. Open the stop for live tracking.
Direct routes
| Route | Operator | Journey time | Weekday journeys | Days | First | Last | Board at | Get off at | Calls at |
|---|---|---|---|---|---|---|---|---|---|
| T1C | Mid Wales Travel | ~147 min | 1 | Sat 1 · Sun 1 | 11:16 | 11:16 | Glangwili Hospital | Mermaid Quay (opp Tesco) | Cross Hands, Lon-Las, Port Talbot, Bridgend & Pencoed |
Times are for the first boarding point in Carmarthen on each route's weekday timetable — open the route for the full timetable, live map and every stop.
Frequently asked questions
Which bus goes from Carmarthen to Cardiff Bay?
The T1C (Mid Wales Travel) runs directly from Carmarthen to Cardiff Bay. Board at Glangwili Hospital and get off at Mermaid Quay (opp Tesco); the journey takes about 147 minutes.
How long does the bus take from Carmarthen to Cardiff Bay?
Around 147 minutes on the T1C, depending on time of day and traffic. It calls at Cross Hands, Lon-Las, Port Talbot, Bridgend and other stops on the way.
What time is the first and last bus from Carmarthen to Cardiff Bay?
On weekdays the first and last direct bus leaves around 11:16. Check the route timetables for weekends.
How much is the bus from Carmarthen to Cardiff Bay?
Fares on this journey are set by the operator — the England fare cap doesn't apply in Wales. Check the operator's website or Traveline Cymru for current prices.
Same journey, other stops
The same trip, starting or ending at a town centre that has its own page here.