The average train between Treforest and Exeter takes 2h 56m and the fastest train takes 2h 23m. There is a train service every few hours from Treforest to Exeter. 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 Treforest and Exeter. The earliest departure is at 6:06 AM in the morning, and the last departure from Treforest is at 7:46 PM which arrives into Exeter at 10:41 PM. All services require a transfer at Cardiff Central and take an average of 2h 56m. The schedules shown below are for the next available departures.


3h 6m • 2 changes


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2h 59m • 2 changes


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2h 29m • 2 changes


2h 52m • 2 changes


2h 57m • 2 changes


3h 1m • 2 changes


2h 29m • 2 changes


2h 52m • 2 changes


2h 57m • 2 changes


3h 1m • 2 changes


2h 29m • 2 changes


2h 52m • 2 changes


2h 57m • 2 changes
Want to know about travelling from Treforest to Exeter? 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 Treforest to Exeter. However, there are services departing from Treforest station and arriving at Exeter station via Bristol Parkway. The journey, including transfers, takes approximately 2h 56m.
Treforest to Exeter train services, operated by Transport for Wales, depart from Cardiff Central station.
Treforest to Exeter train services, operated by Transport for Wales, arrive at Exeter St Davids station.
Book your Treforest to Exeter train tickets online with Transport for Wales, Great Western Railway (GWR) and Cross Country.
The distance between Treforest and Exeter is 97.8 km. The road distance is 202 km.
You can take a train from Trefforest to Exeter St Davids via Cardiff Central and Bristol Parkway in around 3h 35m.