The average bus between Cardiff and Caersws takes 6h 10m and the fastest bus takes 4h 48m. The bus service runs several times per day from Cardiff to Caersws. 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 every 4 hours between Cardiff and Caersws. The earliest departure is at 7:37 AM in the morning, and the last departure from Cardiff is at 6:25 PM which arrives into Caersws at 8:49 AM. All services require a transfer at Merthyr Bus Station Stand 2 and take an average of 6h 10m. The schedules shown below are for the next available departures.


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Want to know about travelling from Cardiff to Caersws? 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 Cardiff to Caersws. However, there are services departing from Cardiff station and arriving at Caersws station via Merthyr Bus Station Stand 1 station. The journey, including transfers, takes approximately 6h 10m.
Cardiff to Caersws bus services, operated by Stagecoach South Wales, depart from Greyfriars Road Stop GJ station.
Cardiff to Caersws bus services, operated by Stagecoach South Wales, arrive at Newtown Bus Station Stand 2.
The distance between Cardiff and Caersws is 116.5 km. The road distance is 170 km.
You can take a bus from Greyfriars Road Stop GJ to Buck Inn via Merthyr Bus Station Stand 2 and Newtown Bus Station in around 4h 57m.