Want to travel from Llanelli to Chepstow by train? Start your journey with us.
It takes an average of 3 hours 25 minutes to travel from Llanelli to Chepstow by train. You'll find on average 27 trains per day running on this route.
There aren't any direct services on this line, but it's still easy to travel to Chepstow by train; you'll need to make 1 change.
Great Western Railway, Transport for Wales and CrossCountry 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.