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How to get fromCarmarthen to Watfordby train, bus, or car

Find Transport to Watford

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There are 5 ways to get from Carmarthen to Watford 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.

  1. Train

    best
    1. Take the train from Carmarthen to London Paddingtontrain train Carmarthen - London Paddington / ...
    5h 2m
    £111–225
  2. Bus, line 111 bus, line 724 bus

    cheapest
    1. Take the bus from Carmarthen Bus Station Stand 3 to Llanelli Bus Station Stand 6bus bus X11 / ...
    2. Take the bus from Llanelli Bus Station Stand 5 to Swansea Bus Station Stand Pbus bus 111
    3. Take the bus from Swansea City Bus Station to London Heathrow Airportbus bus
    4. Take the bus from Heathrow Central Bus Station to Clarendon Roadbus bus 724 / ...
    9h 49m
    £29–49
  3. Bus

    1. Take the bus from Carmarthen Bus Station Stand 1 to Sarn Odeonbus bus T1c
    2. Take the bus from Sarn Odeon to Heathrow Central Bus Stationbus bus 201 / ...
    6h 16m
  4. Drive 205.8 mi

    1. Drive from Carmarthen to Watfordcar car 205.8 mi
    3h 44m
    £51–73
  5. Train via Swansea

    1. Take the train from Carmarthen to Swanseatrain train Milford Haven - Manchester Piccadilly / ...
    2. Take the train from Swansea to London Paddingtontrain train Swansea - London Paddington / ...
    5h 11m
    £111–233

Carmarthen to Watford by train, subway, and bus

Calendar41Weekly Services
Duration5h 2mAverage Duration
Ticket£111Cheapest Price
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Questions & Answers

What companies run services between Carmarthen, Wales and Watford, 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 Town Hall via Sarn Odeon, Heathrow Central Bus Station, and Heathrow Terminal 3 in around 6h 16m.

Train operators
Bus operators

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