The average bus between Porth and Ystrad Mynach takes 57 min and the fastest bus takes 46 min. The bus service runs several times per day from Porth to Ystrad Mynach. 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 Porth and Ystrad Mynach. The earliest departure is at 6:45 AM in the morning, and the last departure from Porth is at 5:43 PM which arrives into Ystrad Mynach at 6:29 PM. All services require a transfer, and take on average 57 min. The schedules shown below are for the next available departures.

1h 33m • 1 change

54 min • 1 change

49 min • 1 change

49 min • 1 change

1h 33m • 1 change

54 min • 1 change

49 min • 1 change

49 min • 1 change

1h 33m • 1 change

54 min • 1 change

49 min • 1 change

49 min • 1 change

1h 33m • 1 change

54 min • 1 change

49 min • 1 change

49 min • 1 change

1h 28m • 1 change

50 min • 1 change

49 min • 1 change

49 min • 1 change
Want to know about travelling from Porth to Ystrad Mynach? 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 Porth to Ystrad Mynach. However, there are services departing from Porth station and arriving at Ystrad Mynach station via Pontypridd Bus Station Stand 6 station. The journey, including transfers, takes approximately 57 min.
Porth to Ystrad Mynach bus services, operated by Stagecoach South Wales, depart from Porth Interchange Bay 4 station.
Porth to Ystrad Mynach bus services, operated by Stagecoach South Wales, arrive at Ystrad Mynach Library station.
The distance between Porth and Ystrad Mynach is 12.2 km. The road distance is 23 km.
You can take a bus from Porth Interchange Bay 4 to Ystrad Mynach Library via Pontypridd Bus Station Stand 6 in around 1h 23m.