The distance between Cardiff to Swansea via Penarth, Barry, Porthcawl is 1940 Mi by road. You can also find the distance from Cardiff to Swansea via Penarth, Barry, Porthcawl using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Cardiff to Swansea via Penarth, Barry, Porthcawl for road driving directions!