The average bus between Cardiff and Treharris takes 2h 48m and the fastest bus takes 1h 8m. The bus service runs several times per day from Cardiff to Treharris. 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 Treharris. 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 Treharris at 8:02 AM. All services require a transfer, and take on average 2h 48m. The schedules shown below are for the next available departures.

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Want to know about travelling from Cardiff to Treharris? 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 Treharris. However, there are services departing from Cardiff station and arriving at Treharris station via Pontypridd Bus Station Stand 5 station. The journey, including transfers, takes approximately 2h 48m.
Cardiff to Treharris bus services, operated by Stagecoach South Wales, depart from Greyfriars Road Stop GJ station.
Cardiff to Treharris bus services, operated by Stagecoach South Wales, arrive at Treharris Bus Station Stand 2.
The distance between Cardiff and Treharris is 22.3 km. The road distance is 29 km.
You can take a bus from Greyfriars Road Stop GJ to Treharris Bus Station Stand 2 via Pontypridd Bus Station Stand 6 in around 1h 30m.