| Southaven to Sesimbra | 4,335.27 mi (6,976.94 km) |
| Southaven to Setubal | 4,343.15 mi (6,989.63 km) |
| Southaven to Sever do Vouga | 4,306.36 mi (6,930.41 km) |
| Southaven to Silves | 4,404.52 mi (7,088.40 km) |
| Southaven to Sines | 4,360.95 mi (7,018.27 km) |
| Southaven to Sintra | 4,310.96 mi (6,937.82 km) |
| Southaven to Sobrado de Paiva | 4,302.82 mi (6,924.72 km) |
| Southaven to Sobral de Monte Agraco | 4,316.37 mi (6,946.52 km) |
| Southaven to Soure | 4,312.58 mi (6,940.42 km) |
| Southaven to Tabua | 4,332.99 mi (6,973.28 km) |
| Southaven to Tavira | 4,445.82 mi (7,154.86 km) |
| Southaven to Tomar | 4,335.75 mi (6,977.71 km) |
| Southaven to Tondela | 4,326.00 mi (6,962.02 km) |
| Southaven to Torre de Moncorvo | 4,352.12 mi (7,004.06 km) |
| Southaven to Torres Novas | 4,333.86 mi (6,974.68 km) |
