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How to get fromCarmarthen to Hemel Hempsteadby train, bus, or car

Find Transport to Hemel Hempstead

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There are 5 ways to get from Carmarthen to Hemel Hempstead 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 Swanseatrain train Milford Haven - Manchester Piccadilly / ...
    2. Take the train from Swansea to London Paddingtontrain train Swansea - London Paddington / ...
    5h 25m
    £110–232

  2. Drive 199.5 mi

    cheapest
    1. Drive from Carmarthen to Hemel Hempsteadcar car 199.5 mi
    3h 54m
    £49–70

  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 / ...
    7h 28m

  4. Train, line 850 bus, line 1 bus

    1. Take the train from Carmarthen to Readingtrain train
    2. Take the bus from Blagrave Street to High Wycombe BusStnbus bus 850
    3. Take the bus from High Wycombe BusStn to Marlowesbus bus 1 / ...
    6h 47m
    £92–169

  5. Train, bus

    1. Take the train from Carmarthen to Newport (S Wales)train train
    2. Take the bus from Newport Train Station to London Heathrow Airportbus bus
    3. Take the bus from Heathrow Central Bus Station to St Peter's Streetbus bus 724 / ...
    8h 27m
    £54–107

Carmarthen to Hemel Hempstead by train and subway

Calendar144Weekly Services
Duration5h 25mAverage Duration
Ticket£110Cheapest Price
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Questions & Answers

Map of how to get from Carmarthen to Hemel Hempstead.ExpandLaunch map view
  • Distance: 244.1 mi
  • Duration: 5h 25m

What companies run services between Carmarthen, Wales and Hemel Hempstead, England?

You can take a train from Carmarthen to Hemel Hempstead via Swansea, London Paddington, Paddington station, Harrow & Wealdstone station, and Harrow & Wealdstone in around 5h 25m. Alternatively, you can take a bus from Carmarthen Bus Station Stand 1 to Bridge Street via Sarn Odeon and Heathrow Central Bus Station in around 7h 28m.

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