| First train | 04:45 | |
|---|---|---|
| Last train | 22:59 | |
| Departure station | Romsey | |
| Arrival station | Carmarthen | |
| Journey time | From 4h 26m | |
| Distance | 135 miles (217 km) | |
| Frequency | 17 trains per day | |
| Changes | 1 change | |
| Train operators | CrossCountry, Great Western Railway, South Western Railway, Transport for Wales |
If you're planning to travel from Romsey to Carmarthen, we're here to help!
On average, the train journey from Romsey to Carmarthen takes around 6 hours 36 minutes. There are normally 17 trains per day travelling from Romsey to Carmarthen.
You'll have to make 1 change on your journey to Carmarthen, as there are no direct trains.
Great Western Railway, Transport for Wales, South Western Railway and CrossCountry trains run on this route.
Save money on your train tickets by booking in advance.
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