| First train | 05:39 | |
|---|---|---|
| Last train | 16:17 | |
| Departure station | Slough | |
| Arrival station | Mountain Ash | |
| Journey time | From 3h 5m | |
| Distance | 120 miles (193 km) | |
| Frequency | 20 trains per day | |
| Changes | 2 changes | |
| Train operators |
Want to travel from Slough to Mountain Ash by train? Start your journey with us.
It takes an average of 3 hours 27 minutes to travel from Slough to Mountain Ash by train. You'll find on average 20 trains per day running on this route.
There aren't any direct services on this line, but it's still easy to travel to Mountain Ash by train; you'll need to make 2 changes.
Great Western Railway and Transport for Wales trains run on this route.
Generally, booking Advance train tickets works out cheaper.
See our Journey Planner for up-to-date times and prices.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.