The average train between Llanelli and Dartford takes 4h 35m and the fastest train takes 4h 27m. The train service runs several times per day from Llanelli to Dartford. 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 every 4 hours between Llanelli and Dartford. The earliest departure is at 7:56 AM in the morning, and the last departure from Llanelli is at 7:54 PM which arrives into Dartford at 12:55 AM. All services require a transfer at London Paddington and take an average of 4h 35m. The schedules shown below are for the next available departures.


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4h 37m • 2 changesWant to know about travelling from Llanelli to Dartford? 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 Dartford. However, there are services departing from Llanelli station and arriving at London Paddington station via London Paddington station. The journey, including transfers, takes approximately 4h 35m.
Llanelli to Dartford train services, operated by Great Western Railway (GWR), depart from Llanelli station.
Llanelli to Dartford train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
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The distance between Llanelli and Dartford is 303.6 km. The road distance is 346 km.
Great Western Railway (GWR) operates a train from Llanelli to London Paddington every 4 hours. Tickets cost £80–150 and the journey takes 3h 20m.