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Merthyr Tydfil to Caldicot buses

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Trip Overview

The average bus between Merthyr Tydfil and Caldicot takes 4h 3m and the fastest bus takes 3h 12m. The bus service runs several times per day from Merthyr Tydfil to Caldicot. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 3m
Duration
45 mi
Distance
Every 3 hours
Frequency

Line 56 bus, bus

best
  1. Take the bus from Tredegar Lidl Stand 1 to Market Square 15Abus bus 56
  2. Take the bus from Friars Walk 7 to Caldicot Crossbus bus 74 / ...
4h

Merthyr Tydfil to Caldicot bus times

Buses run every 3 hours between Merthyr Tydfil and Caldicot. The earliest departure is at 6:42 AM in the morning, and the last departure from Merthyr Tydfil is at 8:42 PM which arrives into Caldicot at 6:37 AM. All services require a transfer at Tredegar Lidl Stand 1 and take an average of 4h 3m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 28m • 2 changes

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    Stagecoach South WalesStagecoach South WalesNewport Bus3h 16m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes
  • Show more

Departing Tuesday, October 20, 2026

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 28m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 16m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes
  • Show more

Departing Wednesday, October 21, 2026

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 28m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 16m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes
  • Show more

Departing Thursday, October 22, 2026

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 28m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 16m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes
  • Show more

Departing Friday, October 23, 2026

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 28m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 16m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes

  •  → 

    Stagecoach South WalesStagecoach South WalesNewport Bus3h 15m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Merthyr Tydfil to Caldicot? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Merthyr Tydfil to Caldicot.ExpandLaunch map view
  • Distance: 45.4 mi
  • Duration: 4h 3m

What companies run services between Merthyr Tydfil, Wales and Caldicot, Wales?

You can take a bus from Trevithick Memorial to Caldicot Cross via Tredegar Lidl Stand 1, Market Square 15A, and Friars Walk 7 in around 4h.

Operators