The distance between Cardiff to Llanelli via Swansea, Merthyr Tydfil CF47 0AG is 192 Mi by road. You can also find the distance from Cardiff to Llanelli via Swansea, Merthyr Tydfil CF47 0AG using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Cardiff to Llanelli via Swansea, Merthyr Tydfil CF47 0AG for road driving directions!