| San Giustino to Setubal | 1,148.31 mi (1,848.02 km) |
| San Giustino to Sever do Vouga | 1,067.78 mi (1,718.42 km) |
| San Giustino to Silves | 1,167.30 mi (1,878.59 km) |
| San Giustino to Sines | 1,163.67 mi (1,872.75 km) |
| San Giustino to Sintra | 1,165.11 mi (1,875.07 km) |
| San Giustino to Sobrado de Paiva | 1,056.79 mi (1,700.74 km) |
| San Giustino to Sobral de Monte Agraco | 1,147.51 mi (1,846.75 km) |
| San Giustino to Soure | 1,096.01 mi (1,763.87 km) |
| San Giustino to Tabua | 1,058.88 mi (1,704.10 km) |
| San Giustino to Tavira | 1,131.62 mi (1,821.16 km) |
| San Giustino to Tomar | 1,096.04 mi (1,763.91 km) |
| San Giustino to Tondela | 1,058.17 mi (1,702.96 km) |
| San Giustino to Torre de Moncorvo | 996.91 mi (1,604.37 km) |
| San Giustino to Torres Novas | 1,105.17 mi (1,778.61 km) |
| San Giustino to Torres Vedras | 1,151.46 mi (1,853.10 km) |
