| First train | 03:15 | |
|---|---|---|
| Last train | 22:46 | |
| Departure station | Potters Bar | |
| Arrival station | Swansea | |
| Journey time | From 3h 47m | |
| Distance | 161 miles (259 km) | |
| Frequency | 8 trains per day | |
| Changes | 2 changes | |
| Train operators | Great Northern, Great Western Railway, Thameslink, Transport for Wales |
Get from Potters Bar to Swansea in as little as 3 hours 47 minutes on the fastest trains, so you can make the most of your time.
The average train journey from Potters Bar to Swansea takes around 4 hours 53 minutes. There are around 8 trains that operate on this route daily.
As there are no direct trains between Potters Bar and Swansea, you'll need to make 2 changes.
Trains on this route are operated by Great Western Railway, Transport for Wales and Thameslink.
Booking in advance often results in cheaper ticket prices.
With our Journey Planner, you can check live train times, compare prices and check routes.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.