The average train between Swansea and Treorchy takes 2h 6m and the fastest train takes 1h 56m. There is an hourly train service from Swansea to Treorchy. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Swansea and Treorchy. The earliest departure is at 5:29 AM in the morning, and the last departure from Swansea is at 9:28 PM which arrives into Treorchy at 11:58 PM. All services require a transfer, and take on average 2h 6m. The schedules shown below are for the next available departures.

2h 3m • 1 change

2h 4m • 1 change

2h 2m • 1 change

2h 5m • 1 change

1h 56m • 1 change

1h 58m • 1 change

1h 59m • 1 change

2h 1m • 1 change

1h 56m • 1 change

1h 58m • 1 change

1h 59m • 1 change

2h 1m • 1 change
Want to know about travelling from Swansea to Treorchy? 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 train from Swansea to Treorchy. However, there are services departing from Swansea station and arriving at Treorchy station via Cardiff Central. The journey, including transfers, takes approximately 2h 6m.
Swansea to Treorchy train services, operated by Great Western Railway (GWR), depart from Swansea station.
Swansea to Treorchy train services, operated by Great Western Railway (GWR), arrive at Treorchy station.
Book your Swansea to Treorchy train tickets online with Great Western Railway (GWR) and Transport for Wales.
The distance between Swansea and Treorchy is 30.6 km. The road distance is 107 km.
You can take a train from Swansea to Treorchy via Cardiff Central in around 2h 33m.