The average train between Oxford and Llanelli takes 3h 42m and the fastest train takes 3h 12m. There is a train service every few hours from Oxford to Llanelli. 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 Oxford and Llanelli. The earliest departure is at 6:31 AM in the morning, and the last departure from Oxford is at 10:23 PM which arrives into Llanelli at 5:31 AM. All services require a transfer at Reading and take an average of 3h 42m. The schedules shown below are for the next available departures.


3h 21m • 2 changes


3h 17m • 2 changes


3h 19m • 2 changes


3h 21m • 2 changes


3h 30m • 2 changes


3h 28m • 2 changes


3h 23m • 2 changes


3h 14m • 2 changes


3h 30m • 2 changes


3h 28m • 2 changes


3h 23m • 2 changes


3h 14m • 2 changes
Want to know about travelling from Oxford to Llanelli? 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 Oxford to Llanelli. However, there are services departing from Oxford station and arriving at Llanelli station via Reading. The journey, including transfers, takes approximately 3h 42m.
Oxford to Llanelli train services, operated by Cross Country, depart from Oxford station.
Oxford to Llanelli train services, operated by Cross Country, arrive at Swansea station.
Book your Oxford to Llanelli train tickets online with Cross Country, Great Western Railway (GWR) and Transport for Wales.
The distance between Oxford and Llanelli is 200.3 km. The road distance is 310 km.
You can take a train from Oxford to Llanelli via Reading and Swansea in around 4h 5m.