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How to get fromCardiff to Watford Junctionby train, bus, or car

Find Transport to Watford Junction

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There are 4 ways to get from Cardiff 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.

  1. Train, bus

    best
    1. Take the train from Cardiff Central to Readingtrain train
    2. Take the bus from Reading RailAir to Heathrow Terminal 3bus bus Ra1
    3. Take the bus from Heathrow Terminal 3 to Watford Junction stationbus bus Ra3
    3h 20m

  2. Drive 144.7 mi

    cheapest
    1. Drive from Cardiff to Watford Junctioncar car 144.7 mi
    2h 47m
    £35–51

  3. Bus

    1. Take the bus from Sophia Gardens to Heathrow Central Bus Stationbus bus 201 / ...
    2. Take the bus from Heathrow Terminal 3 to Watford Junction stationbus bus Ra3
    3h 38m

  4. Bus via Cardiff North Road

    1. Take the bus from Cardiff North Road to London Heathrow Airportbus bus Uk940 / ...
    2. Take the bus from Heathrow Terminal 2 to Watford Junction stationbus bus Ra3
    4h 29m

Questions & Answers

Map of how to get from Cardiff to Watford Junction.ExpandLaunch map view
  • Distance: 161.7 mi
  • Duration: 3h 20m

What companies run services between Cardiff, Wales and Watford Junction, England?

You can take a bus from Sophia Gardens to Watford Junction station via Heathrow Central Bus Station and Heathrow Terminal 3 in around 3h 38m.

Train operators
Bus operators

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