| Swansea to Quarteira | 4,309.33 mi (6,935.20 km) |
| Swansea to Queluz | 4,198.19 mi (6,756.34 km) |
| Swansea to Reguengos de Monsaraz | 4,291.59 mi (6,906.65 km) |
| Swansea to Resende | 4,184.26 mi (6,733.91 km) |
| Swansea to Ribeira Brava | 4,008.52 mi (6,451.09 km) |
| Swansea to Ribeira Grande | 3,425.65 mi (5,513.05 km) |
| Swansea to Rio de Mouro | 4,194.47 mi (6,750.35 km) |
| Swansea to Rio Maior | 4,195.30 mi (6,751.69 km) |
| Swansea to Rio Tinto | 4,154.38 mi (6,685.82 km) |
| Swansea to Sabugal | 4,249.32 mi (6,838.62 km) |
| Swansea to Sacavem | 4,204.48 mi (6,766.46 km) |
| Swansea to Salvaterra de Magos | 4,212.61 mi (6,779.53 km) |
| Swansea to Santa Comba Dao | 4,199.57 mi (6,758.56 km) |
| Swansea to Santa Cruz | 4,021.33 mi (6,471.70 km) |
| Swansea to Santa Iria da Azoia | 4,203.62 mi (6,765.07 km) |
