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Mountain Ash to Treharris buses

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Trip Overview

The average bus between Mountain Ash and Treharris takes 1h 45m and the fastest bus takes 1h 2m. The bus service runs several times per day from Mountain Ash to Treharris. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 45m
Duration
16 mi
Distance
£8
Average price
Every 2 hours
Frequency

Line 61 bus, line 78 bus

best
  1. Take the bus from Mountain Ash station to Pontypridd Bus Station Stand 2bus bus 61 / ...
  2. Take the bus from Pontypridd Bus Station Stand 4 to Treharris Bus Station 1bus bus 78
1h 30m
£6–10

Mountain Ash to Treharris bus times

Buses run every 2 hours between Mountain Ash and Treharris. The earliest departure is at 6:05 AM in the morning, and the last departure from Mountain Ash is at 10:55 PM which arrives into Treharris at 6:59 AM. All services require a transfer, and take on average 1h 45m. The schedules shown below are for the next available departures.

Departing Tuesday, October 20, 2026

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    Stagecoach South WalesStagecoach South Wales1h 3m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 8m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 23m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 16m • 1 change
  • Show more

Departing Wednesday, October 21, 2026

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    Stagecoach South WalesStagecoach South Wales1h 13m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 26m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 6m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 3m • 1 change
  • Show more

Departing Thursday, October 22, 2026

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    Stagecoach South WalesStagecoach South Wales1h 13m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 26m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 6m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 3m • 1 change
  • Show more

Departing Friday, October 23, 2026

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    Stagecoach South WalesStagecoach South Wales1h 13m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 26m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 6m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 3m • 1 change
  • Show more

Departing Saturday, October 24, 2026

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    Stagecoach South WalesStagecoach South Wales1h 54m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 22m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 2m • 1 change

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    Stagecoach South WalesStagecoach South Wales1h 2m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Mountain Ash to Treharris? 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 Mountain Ash to Treharris.ExpandLaunch map view
  • Distance: 16.2 mi
  • Duration: 1h 45m

What companies run services between Mountain Ash, Wales and Treharris, Wales?

You can take a bus from Mountain Ash station to Treharris Bus Station 1 via Pontypridd Bus Station Stand 4 in around 1h 30m.

Operators