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Barmouth to Portsmouth trains

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Trip Overview

The average train between Barmouth and Portsmouth takes 10h 34m and the fastest train takes 7h 42m. The train service runs several times per day from Barmouth to Portsmouth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

10h 34m
Duration
297 mi
Distance
£137
Average price
Every 4 hours
Frequency

Barmouth to Portsmouth train times

Trains run every 4 hours between Barmouth and Portsmouth. The earliest departure is at 8:52 AM in the morning, and the last departure from Barmouth is at 9:46 PM which arrives into Portsmouth at 12:47 PM. All services require a transfer at Machynlleth and take an average of 10h 34m. The schedules shown below are for the next available departures.

Departing Wednesday, November 11, 2026

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    Arrives next day

    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)14h 45m • 3 changes
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    Arrives next day

    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)15h • 3 changes

Departing Thursday, November 12, 2026

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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 55m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 49m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 52m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 57m • 3 changes
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Departing Friday, November 13, 2026

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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 55m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 49m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 52m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 57m • 3 changes
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Departing Saturday, November 14, 2026

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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 55m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 47m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 51m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 50m • 3 changes
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Departing Sunday, November 15, 2026

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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 46m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 54m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 42m • 3 changes
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    Arrives next day

    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)14h 53m • 3 changes

Departing Monday, November 16, 2026

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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 55m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 49m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 52m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 57m • 3 changes
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Departing Tuesday, November 17, 2026

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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 55m • 3 changes
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    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 49m • 3 changes
  •  → 

    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 52m • 3 changes
  •  → 

    Transport for WalesTransport for WalesCross CountryGreat Western Railway (GWR)7h 57m • 3 changes

Frequently asked questions

Want to know about travelling from Barmouth to Portsmouth? 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 Barmouth to Portsmouth.ExpandLaunch map view
  • Distance: 297.2 mi
  • Duration: 10h 34m

What companies run services between Barmouth, Wales and Portsmouth, England?

You can take a train from Barmouth to Portsmouth & Southsea via Machynlleth, Birmingham New Street, and Southampton Central in around 8h 55m.

Operators