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How to get fromCaernarfon to Cardiffby train, bus, or car

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There are 4 ways to get from Caernarfon to Cardiff 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 Bangor (Gwynedd) to Cardiff Centraltrain train Holyhead - Cardiff Central
    5h 34m
    £70–110
  2. Drive  158.6 mi

    cheapest
    1. Drive from Caernarfon to Cardiffcar car 158.6 mi
    3h 50m
    £40–57
  3. Bus

    1. Take the bus from Caernarfon Bus Station Stand B to Aberystwyth Bus Station Stand 5bus bus Taith
    2. Take the bus from Aberystwyth Bus Station Stand 7 to Tresillian Waybus bus T1c
    7h 56m
  4. Bus via Turf Square

    1. Take the bus from Turf Square to Aberystwyth Bus Station Stand 4bus bus T2
    2. Take the bus from Aberystwyth Bus Station Stand 7 to Tresillian Waybus bus T1c
    8h 35m

Comparing Your Travel Options

What companies run services between Caernarfon, Wales and Cardiff, Wales?

Transport for Wales operates a train from Bangor (Gwynedd) to Cardiff Central every 4 hours. Tickets cost £70–110 and the journey takes 4h 12m. Alternatively, you can take a bus from Caernarfon Bus Station Stand B to Tresillian Way via Aberystwyth Bus Station Stand 7 in around 7h 56m.

Train operators
Bus operators

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