The average train between Llanelli and Devon takes 6h 9m and the fastest train takes 4h 10m. There is a train service every few hours from Llanelli to Devon. 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 Llanelli and Devon. The earliest departure is at 6:31 AM in the morning, and the last departure from Llanelli is at 11:10 PM which arrives into Devon at 9:37 AM. All services require a transfer at Cardiff Central and take an average of 6h 9m. The schedules shown below are for the next available departures.



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4h 48m • 3 changesWant to know about travelling from Llanelli to Devon? 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 Llanelli to Devon. However, there are services departing from Llanelli station and arriving at Devon station via Cardiff Central. The journey, including transfers, takes approximately 6h 9m.
Llanelli to Devon train services, operated by Great Western Railway (GWR), depart from Llanelli station.
Llanelli to Devon train services, operated by Great Western Railway (GWR), arrive at Exeter St Davids station.
Book your Llanelli to Devon train tickets online with Great Western Railway (GWR), Transport for Wales and Cross Country.
The distance between Llanelli and Devon is 107.5 km. The road distance is 290 km.
You can take a train from Llanelli to Yeoford via Cardiff Central, Bristol Temple Meads, and Exeter St Davids in around 4h 58m.