| First train | 04:11 | |
|---|---|---|
| Last train | 21:11 | |
| Departure station | Chelmsford | |
| Arrival station | Llanelli | |
| Journey time | From 4h 16m | |
| Distance | 198 miles (319 km) | |
| Frequency | 17 trains per day | |
| Changes | 2 changes | |
| Train operators | CrossCountry, Great Western Railway, Greater Anglia, Transport for Wales |
Looking to travel from Chelmsford to Llanelli by train? You've come to the right place!
Generally, the train from Chelmsford to Llanelli takes around 5 hours 25 minutes, but can take just 4 hours 16 minutes on the fastest services. There are up to 17 trains per day from Chelmsford to Llanelli.
You'll need to make 2 changes along the way as there aren't any direct services on this line.
Trains on this route are operated by Great Western Railway, Greater Anglia, Transport for Wales and CrossCountry.
Booking early is one of the most effective ways to save money.
Start your search for train tickets from Chelmsford to Llanelli in our Journey Planner.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.