| Summerlin South to Sesimbra | 5,462.87 mi (8,791.64 km) |
| Summerlin South to Setubal | 5,468.29 mi (8,800.36 km) |
| Summerlin South to Sever do Vouga | 5,396.63 mi (8,685.04 km) |
| Summerlin South to Silves | 5,544.82 mi (8,923.52 km) |
| Summerlin South to Sines | 5,493.71 mi (8,841.27 km) |
| Summerlin South to Sintra | 5,435.51 mi (8,747.61 km) |
| Summerlin South to Sobrado de Paiva | 5,388.03 mi (8,671.20 km) |
| Summerlin South to Sobral de Monte Agraco | 5,436.33 mi (8,748.93 km) |
| Summerlin South to Soure | 5,414.51 mi (8,713.82 km) |
| Summerlin South to Tabua | 5,426.46 mi (8,733.04 km) |
| Summerlin South to Tavira | 5,581.81 mi (8,983.06 km) |
| Summerlin South to Tomar | 5,442.69 mi (8,759.16 km) |
| Summerlin South to Tondela | 5,417.55 mi (8,718.71 km) |
| Summerlin South to Torre de Moncorvo | 5,427.30 mi (8,734.39 km) |
| Summerlin South to Torres Novas | 5,443.46 mi (8,760.40 km) |
