The average train between Exeter and Cwmbran takes 2h 42m and the fastest train takes 1h 46m. There is a train service every few hours from Exeter to Cwmbran. 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 Exeter and Cwmbran. The earliest departure is at 5:42 AM in the morning, and the last departure from Exeter is at 10:43 PM which arrives into Cwmbran at 7:08 AM. All services require a transfer at Bristol Temple Meads and take an average of 2h 42m. The schedules shown below are for the next available departures.


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2h 18m • 2 changesWant to know about travelling from Exeter to Cwmbran? 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 Exeter to Cwmbran. However, there are services departing from Exeter St Davids station and arriving at Newport (S Wales) station via Bristol Temple Meads station. The journey, including transfers, takes approximately 2h 42m.
Exeter to Cwmbran train services, operated by Cross Country, depart from Exeter St Davids station.
Exeter to Cwmbran train services, operated by Great Western Railway (GWR), arrive at Newport (S Wales) station.
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The distance between Exeter and Cwmbran is 109.3 km. The road distance is 158 km.
You can take a train from Exeter St Davids to Cwmbran via Bristol Temple Meads and Newport (S Wales) in around 2h 22m.