There are 5 ways to get from London to Llanarthne by train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from London Paddington to Carmarthentrain London Paddington - Carmarthen / ...
5h 3m£100–190Bus
cheapest- Take the bus from London Victoria to Rose and Crownbus 508
7h£40–100Bus, train
- Take the bus from London Victoria to Newport Train Stationbus Uk042 / ...
- Take the train from Newport (S Wales) to Carmarthentrain Bristol Temple Meads - Haverfordwest / ...
6h 51m£51–106Drive 206 mi
- Drive from London to Llanarthnecar 206 mi
3h 43m£51–73Train via Swansea
- Take the train from London Paddington to Swanseatrain London Paddington - Swansea / ...
- Take the train from Swansea to Carmarthentrain Bristol Temple Meads - Milford Haven / ...
5h 23m£98–189
London to Llanarthne by train, foot, and bus
Questions & Answers
The cheapest way to get from London to Llanarthne is to bus which costs £40 - £100 and takes 7h.
The fastest way to get from London to Llanarthne is to drive which takes 3h 43m and costs £50 - £75.
No, there is no direct bus from London to Llanarthne. However, there are services departing from London Victoria and arriving at Glantywi via Carmarthen Bus Station Stand 8. The journey, including transfers, takes approximately 7h.
No, there is no direct train from London to Llanarthne. However, there are services departing from London Paddington and arriving at Carmarthen via . The journey, including transfers, takes approximately 5h 3m.
The distance between London and Llanarthne is 232 miles. The road distance is 207.2 miles.
The best way to get from London to Llanarthne without a car is to train which takes 5h 3m and costs £100 - £190.
It takes approximately 5h 3m to get from London to Llanarthne, including transfers.
London to Llanarthne bus services, operated by National Express, depart from London Victoria station.
London to Llanarthne train services, operated by Great Western Railway (GWR), depart from London Paddington station.
The best way to get from London to Llanarthne is to train which takes 5h 3m and costs £100 - £190. Alternatively, you can bus, which costs £40 - £100 and takes 7h.
What companies run services between London, England and Llanarthne, Wales?
Great Western Railway (GWR) operates a train from London Paddington to Carmarthen every 4 hours. Tickets cost £100–190 and the journey takes 3h 42m. Alternatively, National Express operates a bus from London Victoria to Rose and Crown twice daily. Tickets cost £40–100 and the journey takes 5h 45m.
- Phone
- +44 (0)345 7000 125
- [email protected]
- Website
- gwr.com
Train from London Paddington to Carmarthen
- Ave. Duration
- 3h 42m
- Frequency
- Every 4 hours
- Estimated price
- £100–190
- Website
- https://www.gwr.com/
Train from Newport (S Wales) to Carmarthen
- Ave. Duration
- 1h 59m
- Frequency
- Every 4 hours
- Estimated price
- £40–80
- Website
- https://www.gwr.com/
Train from London Paddington to Swansea
- Ave. Duration
- 2h 53m
- Frequency
- Hourly
- Estimated price
- £85–170
- Website
- https://www.gwr.com/
Train from Swansea to Carmarthen
- Ave. Duration
- 44 min
- Frequency
- Every 4 hours
- Estimated price
- £14–27
- Website
- https://www.gwr.com/
- Phone
- 03333 211 202
- Website
- tfw.wales
Train from Newport (S Wales) to Carmarthen
- Ave. Duration
- 2h 3m
- Frequency
- Every 2 hours
- Estimated price
- £35–60
- Website
- https://tfw.wales/
Train from Swansea to Carmarthen
- Ave. Duration
- 46 min
- Frequency
- Hourly
- Estimated price
- £12–22
- Website
- https://tfw.wales/
Rome2Rio's guide to FlixBus
Contact DetailsContact Details
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- https://www.flixbus.fr
Bus from London Victoria to Newport Train Station
- Ave. Duration
- 2h 45m
- Frequency
- Every 3 hours
- Estimated price
- £16–27
- Website
- https://www.flixbus.co.uk
- Phone
- +44 (0)3717 81 81 81
- Website
- nationalexpress.com
Bus from London Victoria to Rose and Crown
- Ave. Duration
- 5h 45m
- Frequency
- Twice daily
- Estimated price
- £40–100
- Website
- https://www.nationalexpress.com/en
Want to know more about travelling around United Kingdom
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
Want to know more about Flixbus?
Read the travel guide
More Questions & Answers
London to Llanarthne bus services, operated by National Express, arrive at Rose and Crown station.
London to Llanarthne train services, operated by Great Western Railway (GWR), arrive at Carmarthen station.
Yes, the driving distance between London to Llanarthne is 207 miles. It takes approximately 3h 43m to drive from London to Llanarthne.
There are 1297+ hotels available in Llanarthne.

















