| First train | 03:28 | |
|---|---|---|
| Last train | 23:33 | |
| Departure station | London | |
| Arrival station | Mountain Ash | |
| Journey time | From 2h 44m | |
| Distance | 140 miles (225 km) | |
| Frequency | 61 trains per day | |
| Changes | 1 change | |
| Train operators | CrossCountry, Great Western Railway, Thameslink, Transport for Wales |
If you're planning to travel from London to Mountain Ash, we're here to help!
On average, the train journey from London to Mountain Ash takes around 4 hours 55 minutes. There are normally 61 trains per day travelling from London to Mountain Ash.
You'll have to make 1 change on your journey to Mountain Ash, as there are no direct trains.
Great Western Railway, Transport for Wales, Thameslink and CrossCountry trains run on this route.
Save money on your train tickets by booking in advance.
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