The average bus between Treharris and Mountain Ash takes 58 min and the fastest bus takes 47 min. The bus service runs several times per day from Treharris 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 3 hours between Treharris and Mountain Ash. The earliest departure is at 7:27 AM in the morning, and the last departure from Treharris is at 5:45 PM which arrives into Mountain Ash at 6:32 PM. All services require a transfer, and take on average 58 min. The schedules shown below are for the next available departures.

59 min • 1 change

59 min • 1 change

1h 1m • 1 change

1h 2m • 1 change

48 min • 1 change

59 min • 1 change

59 min • 1 change

59 min • 1 change

53 min • 1 change

59 min • 1 change

59 min • 1 change

59 min • 1 change

53 min • 1 change

59 min • 1 change

59 min • 1 change

59 min • 1 change

53 min • 1 change

59 min • 1 change

59 min • 1 change

59 min • 1 change
Want to know about travelling from Treharris 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 Treharris to Mountain Ash. However, there are services departing from Treharris station and arriving at Mountain Ash station via Pontypridd Bus Station Stand 6 station. The journey, including transfers, takes approximately 58 min.
Treharris to Mountain Ash bus services, operated by Harris Coaches, depart from Treharris Bus Station 2.
Treharris to Mountain Ash bus services, operated by Harris Coaches, arrive at Nixon`s station.
The distance between Treharris and Mountain Ash is 5.2 km. The road distance is 21 km.
You can take a bus from Treharris Bus Station 2 to Nixon`s via Pontypridd Bus Station Stand 2 in around 52 min.