There are 5 ways to get from Carmarthen to Watford Junction 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 Carmarthen to London Paddingtontrain Carmarthen - London Paddington / ...
4h 38m£111–237Drive 205.9 mi
cheapest- Drive from Carmarthen to Watford Junctioncar 205.9 mi
3h 46m£50–73Bus
- Take the bus from Carmarthen Bus Station Stand 1 to Sarn Odeonbus T1c
- Take the bus from Sarn Odeon to Heathrow Central Bus Stationbus 201 / ...
6h 16mTrain via Swansea
- Take the train from Carmarthen to Swanseatrain Milford Haven - Manchester Piccadilly / ...
- Take the train from Swansea to London Paddingtontrain Swansea - London Paddington / ...
5h 5m£109–246Bus, line 111 bus
- Take the bus from Carmarthen Bus Station Stand 3 to Llanelli Bus Station Stand 6bus X11 / ...
- Take the bus from Llanelli Bus Station Stand 5 to Swansea Bus Station Stand Pbus 111
- Take the bus from Swansea City Bus Station to London Heathrow Airportbus
- Take the bus from Heathrow Terminal 2 to Watford Junction stationbus Ra3
9h 29m
Carmarthen to Watford Junction by train and subway
Questions & Answers
The cheapest way to get from Carmarthen to Watford Junction is to drive which costs £50 - £75 and takes 3h 46m.
The fastest way to get from Carmarthen to Watford Junction is to drive which takes 3h 46m and costs £50 - £75.
No, there is no direct bus from Carmarthen station to Watford Junction station. However, there are services departing from Carmarthen Bus Station Stand 1 and arriving at Watford Junction station via Sarn Odeon and Heathrow Terminal 3. The journey, including transfers, takes approximately 6h 16m.
No, there is no direct train from Carmarthen to Watford Junction. However, there are services departing from Carmarthen and arriving at Watford Junction via Paddington station and Harrow & Wealdstone. The journey, including transfers, takes approximately 4h 38m.
The distance between Carmarthen and Watford Junction is 238 miles. The road distance is 207.1 miles.
The best way to get from Carmarthen to Watford Junction without a car is to train which takes 4h 38m and costs £110 - £240.
It takes approximately 4h 38m to get from Carmarthen to Watford Junction, including transfers.
Carmarthen to Watford Junction bus services, operated by Mid Wales Travel, depart from Carmarthen Bus Station Stand 1.
Carmarthen to Watford Junction train services, operated by Great Western Railway (GWR), depart from Carmarthen station.
The best way to get from Carmarthen to Watford Junction is to train which takes 4h 38m and costs £110 - £240. Alternatively, you can bus, which costs and takes 6h 16m.
What companies run services between Carmarthen, Wales and Watford Junction, England?
Great Western Railway (GWR) operates a train from Carmarthen to London Paddington every 4 hours. Tickets cost £100–190 and the journey takes 3h 49m. Alternatively, you can take a bus from Carmarthen Bus Station Stand 1 to Watford Junction station via Sarn Odeon, Heathrow Central Bus Station, and Heathrow Terminal 3 in around 6h 16m.
- Phone
- +44 (0)345 7000 125
- [email protected]
- Website
- gwr.com
Train from Carmarthen to London Paddington
- Ave. Duration
- 3h 49m
- Frequency
- Every 4 hours
- Estimated price
- £100–190
- Website
- https://www.gwr.com/
Train from Carmarthen to Swansea
- Ave. Duration
- 49 min
- Frequency
- Every 4 hours
- Estimated price
- £14–27
- Website
- https://www.gwr.com/
Train from Swansea to London Paddington
- Ave. Duration
- 2h 52m
- Frequency
- Hourly
- Estimated price
- £85–170
- Website
- https://www.gwr.com/
- Phone
- 03333 211 202
- Website
- tfw.wales
Train from Carmarthen to Swansea
- Ave. Duration
- 49 min
- Frequency
- Hourly
- Estimated price
- £12–22
- Website
- https://tfw.wales/
- Phone
- +44 1970 828288
- [email protected]
- Website
- midwalestravel.co.uk
Bus from Carmarthen Bus Station Stand 1 to Sarn Odeon
- Ave. Duration
- 1h 27m
- Frequency
- Twice daily
- Website
- http://www.midwalestravel.co.uk/
- Phone
- +44 (0)3717 81 81 81
- Website
- nationalexpress.com
Bus from Sarn Odeon to Heathrow Central Bus Station
- Ave. Duration
- 3h 35m
- Frequency
- Hourly
- Estimated price
- £30–75
- Website
- https://www.nationalexpress.com/en
- Phone
- 0345 646 0707
- Website
- firstbus.co.uk
Bus from Carmarthen Bus Station Stand 3 to Llanelli Bus Station Stand 6
- Ave. Duration
- 1h 12m
- Frequency
- Every 20 minutes
- Estimated price
- £3
- Website
- https://www.firstbus.co.uk/south-west-wales
Bus from Llanelli Bus Station Stand 5 to Swansea Bus Station Stand P
- Ave. Duration
- 1h 15m
- Frequency
- Every 15 minutes
- Estimated price
- £3
- Website
- https://www.firstbus.co.uk/south-west-wales
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- https://www.flixbus.fr
Bus from Swansea City Bus Station to London Heathrow Airport
- Ave. Duration
- 4h 55m
- Frequency
- Every 4 hours
- Estimated price
- £22–40
- Website
- https://www.flixbus.co.uk
- Phone
- 0345 646 0707
- Website
- firstbus.co.uk
Bus from Heathrow Terminal 2 to Watford Junction station
- Ave. Duration
- 55 min
- Frequency
- Every 10 minutes
- Website
- https://www.firstbus.co.uk/berkshire-thames-valley
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More Questions & Answers
Carmarthen to Watford Junction bus services, operated by Mid Wales Travel, arrive at Sarn Odeon station.
Carmarthen to Watford Junction train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Yes, the driving distance between Carmarthen to Watford Junction is 207 miles. It takes approximately 3h 46m to drive from Carmarthen to Watford Junction.
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