| Click on the service number or details below for more information. |
| Num. | Service (From/To) | General Details | Operator |
| 507 | Gorseinon to London | Only this direction, ThuFri (1 trip) Sat (2 trips) Sun (2 trips) | National Express |
| Via Jersey Marine-Cardiff (Bus Station)-Hammersmith |
| | Gorseinon to London | Only this direction, Mon to Fri (4 trips) Sat (5 trips) Sun (5 trips) | " |
| Via Jersey Marine-Cardiff (Bus Station)-Cathays Park (Park Place) ..... more |
| | Jersey Marine to London | Only this direction, Mon to Fri (5 trips) Sat (6 trips) Sun (6 trips) | " |
| Via Cardiff (Bus Station)-Cardiff (Cardiff Castle)-Cathays Park (Park Place) ..... more |
| | Jersey Marine to London | Early Mornings, this way only, Sat (2 trips) | " |
| Via Cardiff (Bus Station)-Chepstow (Bus Station)-Hammersmith |
| | Jersey Marine to London | Only this direction, Sat (2 trips) | " |
| Via Cardiff (Bus Station)-London (Earls Court Tesco) |
| | Jersey Marine to London | Early Mornings, this way only, Mon to Fri (9 trips) Sat (11 trips) Sun (11 trips) | " |
| Via Cardiff (Bus Station)-Gabalfa (North Road)-Chepstow (Bus Station) ..... more |
| | Llanelli to London | Only this direction, Mon to Fri (6 trips) Sat (7 trips) Sun (7 trips) | " |
| Via Gorseinon (Bus Station)-Swansea (Quadrant Bus Station) ..... more |
| | Llanelli to London | Sun (1 trip) | " |
| Via Gorseinon (Bus Station)-Swansea (Quadrant Bus Station) ..... more |
| | Llanelli to London | Only this direction, Sat (2 trips) | " |
| Via Gorseinon (Bus Station)-Swansea (Quadrant Bus Station) ..... more |
| | London to Llanelli | Only this direction, ThuFri (3 trips) Sat (6 trips) Sun (4 trips) | " |
| Via Cardiff (Bus Station)-Jersey Marine-Swansea (Quadrant Bus Station) ..... more |
| | London to Swansea | Only this direction, ThuFri (3 trips) Sat (6 trips) Sun (4 trips) | " |
| Via Chepstow (Bus Station)-Cardiff (Bus Station)-Port Talbot (Bus Station) ..... more |
| | London to Swansea | Only this direction, ThuFriSat (1 trip) Sun (1 trip) | " |
| Via Chepstow (Bus Station)-Cardiff (Bus Station)-Bridgend (Sarn Park McArthur Glen) ..... more |
| | London to Swansea | Evenings only, one way, ThuFri (1 trip) Sat (4 trips) Sun (2 trips) | " |
| Via Hammersmith-Cardiff (Bus Station)-Bridgend (Sarn Park McArthur Glen) ..... more |
| | London to Swansea | Evenings only, one way, Mon to Fri (10 trips) Sat (11 trips) Sun (11 trips) | " |
| Via Hammersmith-Gabalfa (North Road)-Cathays Park (Park Place) ..... more |
| | Swansea to London | Only this direction, Mon to Fri (14 trips) Sat (17 trips) Sun (17 trips) | " |
| Via Jersey Marine-Port Talbot (Bus Station)-Cardiff (Bus Station) ..... more |
| | Swansea to London | Sun (1 trip) | " |
| Via Jersey Marine-Port Talbot (Bus Station)-Cardiff (Bus Station) ..... more |
| | Swansea to London | Only this direction, ThuFri (2 trips) Sat (5 trips) Sun (3 trips) | " |
| Via Jersey Marine-Port Talbot (Bus Station)-Cardiff (Bus Station) ..... more |
| | Swansea to London | Mon to Fri (4 trips, 2 back) Sat (6 trips, 17 back) Sun (6 trips, 17 back) | " |
| Via Jersey Marine-Bridgend (Sarn Park McArthur Glen)-Cardiff (Bus Station) ..... more |
| | Swansea to London | Sun (1 trip) | " |
| Via Jersey Marine-Bridgend (Sarn Park McArthur Glen)-Cardiff (Bus Station) ..... more |
| | Swansea to London | Only this direction, Mon to Fri (4 trips) Sat (5 trips) Sun (5 trips) | " |
| Via Jersey Marine-Bridgend (Sarn Park McArthur Glen)-Cardiff (Bus Station) ..... more |
| | Swansea to London | Sun (1 trip) | " |
| Via Jersey Marine-Bridgend (Sarn Park McArthur Glen)-Cardiff (Bus Station) ..... more |
| | Swansea to London | ThuFri (2 trips) Sat (3 trips, 5 back) Sun (3 trips) | " |
| Via Jersey Marine-Bridgend (Sarn Park McArthur Glen)-Cardiff (Bus Station) ..... more |
| | Swansea to London | Only this direction, ThuFri (1 trip) Sat (2 trips) Sun (2 trips) | " |
| Via Jersey Marine-Bridgend (Sarn Park McArthur Glen)-Cardiff (Bus Station) ..... more |
