| Aigaleo to Setubal | 1,758.16 mi (2,829.49 km) |
| Aigaleo to Sever do Vouga | 1,712.68 mi (2,756.30 km) |
| Aigaleo to Silves | 1,750.51 mi (2,817.17 km) |
| Aigaleo to Sines | 1,763.27 mi (2,837.71 km) |
| Aigaleo to Sintra | 1,781.64 mi (2,867.28 km) |
| Aigaleo to Sobrado de Paiva | 1,706.09 mi (2,745.69 km) |
| Aigaleo to Sobral de Monte Agraco | 1,766.86 mi (2,843.48 km) |
| Aigaleo to Soure | 1,730.76 mi (2,785.39 km) |
| Aigaleo to Tabua | 1,697.04 mi (2,731.12 km) |
| Aigaleo to Tavira | 1,708.95 mi (2,750.29 km) |
| Aigaleo to Tomar | 1,722.69 mi (2,772.41 km) |
| Aigaleo to Tondela | 1,699.00 mi (2,734.27 km) |
| Aigaleo to Torre de Moncorvo | 1,646.58 mi (2,649.91 km) |
| Aigaleo to Torres Novas | 1,729.95 mi (2,784.09 km) |
| Aigaleo to Torres Vedras | 1,772.31 mi (2,852.26 km) |
