| Aldenham to Sesimbra | 1,007.05 mi (1,620.69 km) |
| Aldenham to Setubal | 997.71 mi (1,605.67 km) |
| Aldenham to Sever do Vouga | 846.18 mi (1,361.79 km) |
| Aldenham to Silves | 1,075.81 mi (1,731.35 km) |
| Aldenham to Sines | 1,033.84 mi (1,663.81 km) |
| Aldenham to Sintra | 990.35 mi (1,593.82 km) |
| Aldenham to Sobrado de Paiva | 825.13 mi (1,327.92 km) |
| Aldenham to Sobral de Monte Agraco | 971.47 mi (1,563.42 km) |
| Aldenham to Soure | 895.04 mi (1,440.43 km) |
| Aldenham to Tabua | 862.85 mi (1,388.62 km) |
| Aldenham to Tavira | 1,066.93 mi (1,717.06 km) |
| Aldenham to Tomar | 919.23 mi (1,479.37 km) |
| Aldenham to Tondela | 853.98 mi (1,374.35 km) |
| Aldenham to Torre de Moncorvo | 791.46 mi (1,273.74 km) |
| Aldenham to Torres Novas | 930.11 mi (1,496.87 km) |
