| Swansea to Llantrisant | 4,068.52 mi (6,547.65 km) |
| Swansea to Llantwit Major | 4,068.45 mi (6,547.54 km) |
| Swansea to London | 4,195.79 mi (6,752.48 km) |
| Swansea to London Colney | 4,182.48 mi (6,731.05 km) |
| Swansea to Long Eaton | 4,110.64 mi (6,615.44 km) |
| Swansea to Longbenton | 4,040.08 mi (6,501.89 km) |
| Swansea to Longbridge | 4,098.23 mi (6,595.47 km) |
| Swansea to Longton | 4,075.43 mi (6,558.77 km) |
| Swansea to Loughborough | 4,117.05 mi (6,625.75 km) |
| Swansea to Loughton | 4,199.17 mi (6,757.92 km) |
| Swansea to Louth | 4,144.35 mi (6,669.69 km) |
| Swansea to Lowestoft | 4,237.05 mi (6,818.87 km) |
| Swansea to Lowton | 4,045.38 mi (6,510.41 km) |
| Swansea to Ludlow | 4,070.63 mi (6,551.04 km) |
| Swansea to Luton | 4,173.46 mi (6,716.54 km) |
