The average train between Llanelli and Dartford takes 5h 3m and the fastest train takes 4h 18m. There is a train service every few hours 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 hourly between Llanelli and Dartford. 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 Dartford at 8:36 AM. All services require a transfer at Swansea and take an average of 5h 3m. The schedules shown below are for the next available departures.



4h 37m • 3 changes
Arrives next day



10h 53m • 3 changes
Arrives next day



9h 25m • 3 changes



4h 33m • 3 changes



4h 22m • 3 changes



4h 36m • 3 changes



4h 35m • 3 changes



4h 33m • 3 changes



4h 22m • 3 changes



4h 36m • 3 changes



4h 35m • 3 changes



4h 33m • 3 changes



4h 22m • 3 changes



4h 36m • 3 changes



4h 35m • 3 changes
Want 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 Dartford station via London Paddington. The journey, including transfers, takes approximately 5h 3m.
Llanelli to Dartford train services, operated by Great Western Railway (GWR), depart from Swansea station.
Llanelli to Dartford train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Llanelli to Dartford train tickets online with Great Western Railway (GWR), London Underground (Tube) and 2 other operators.
The distance between Llanelli and Dartford is 303.6 km. The road distance is 356 km.
Great Western Railway (GWR) operates a train from Swansea to London Paddington hourly. Tickets cost £85–160 and the journey takes 2h 52m.