The average bus between Cwmbran and Mountain Ash takes 3h 29m and the fastest bus takes 2h 15m. The bus service runs several times per day from Cwmbran to Mountain Ash. 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 Cwmbran and Mountain Ash. The earliest departure is at 6:57 AM in the morning, and the last departure from Cwmbran is at 9:50 PM which arrives into Mountain Ash at 8:50 AM. All services require a transfer at Greyfriars Road GJ and take an average of 3h 29m. The schedules shown below are for the next available departures.


2h 15m • 2 changes


2h 55m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes


2h 15m • 2 changes


2h 55m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes


2h 15m • 2 changes


2h 55m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes


2h 15m • 2 changes


2h 55m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes


2h 15m • 2 changes


2h 55m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes
Want to know about travelling from Cwmbran to Mountain Ash? 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 Cwmbran to Mountain Ash. However, there are services departing from Cwmbran station and arriving at Mountain Ash station via Greyfriars Road GH. The journey, including transfers, takes approximately 3h 29m.
Cwmbran to Mountain Ash bus services, operated by Stagecoach South Wales, depart from Cwmbran Bus Station Stand B.
Cwmbran to Mountain Ash bus services, operated by Stagecoach South Wales, arrive at Oxford Street station.
The distance between Cwmbran and Mountain Ash is 24.6 km. The road distance is 61 km.
You can take a bus from Cwmbran Bus Station Stand B to Oxford Street via Greyfriars Road GJ and Pontypridd Bus Station Stand 2 in around 2h 39m.