The average train between Llanelli and Walton-on-Thames takes 4h 40m and the fastest train takes 3h 59m. There is a train service every few hours from Llanelli to Walton-on-Thames. 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 Walton-on-Thames. The earliest departure is at 5:03 AM in the morning, and the last departure from Llanelli is at 11:10 PM which arrives into Walton-on-Thames at 8:05 AM. All services require a transfer at Swansea and take an average of 4h 40m. The schedules shown below are for the next available departures.



4h 14m • 3 changes


4h 12m • 3 changes


4h 40m • 3 changes


4h 16m • 3 changes


4h 3m • 3 changes


4h 4m • 3 changes


4h 15m • 3 changes


4h 16m • 3 changes


4h 3m • 3 changes


4h 4m • 3 changes


4h 15m • 3 changes


4h 16m • 3 changesWant to know about travelling from Llanelli to Walton-on-Thames? 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 Walton-on-Thames. However, there are services departing from Llanelli station and arriving at Walton-on-Thames station via London Paddington. The journey, including transfers, takes approximately 4h 40m.
Llanelli to Walton-on-Thames train services, operated by Great Western Railway (GWR), depart from Swansea station.
Llanelli to Walton-on-Thames train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Llanelli to Walton-on-Thames train tickets online with Great Western Railway (GWR), London Underground (Tube) and 2 other operators.
The distance between Llanelli and Walton-on-Thames is 261.3 km. The road distance is 357 km.
Great Western Railway (GWR) operates a train from Swansea to London Paddington hourly. Tickets cost £80–150 and the journey takes 2h 52m.