| Swansea to Irun | 4,390.06 mi (7,065.12 km) |
| Swansea to Isla-Cristina | 4,342.52 mi (6,988.61 km) |
| Swansea to Jaca | 4,471.44 mi (7,196.08 km) |
| Swansea to Jaen | 4,491.60 mi (7,228.53 km) |
| Swansea to Jerez de la Frontera | 4,417.01 mi (7,108.49 km) |
| Swansea to Jerez de los Caballeros | 4,330.95 mi (6,969.99 km) |
| Swansea to Jodar | 4,509.03 mi (7,256.59 km) |
| Swansea to Jumilla | 4,580.29 mi (7,371.26 km) |
| Swansea to La Algaba | 4,397.13 mi (7,076.49 km) |
| Swansea to La Baneza | 4,240.82 mi (6,824.94 km) |
| Swansea to La Carlota | 4,440.28 mi (7,145.93 km) |
| Swansea to La Carolina | 4,481.30 mi (7,211.96 km) |
| Swansea to La Corredoria | 4,209.92 mi (6,775.21 km) |
| Swansea to La Eliana | 4,577.77 mi (7,367.20 km) |
| Swansea to La Escala | 4,648.11 mi (7,480.42 km) |
