| Struga to Setubal | 1,571.63 mi (2,529.29 km) |
| Struga to Sever do Vouga | 1,508.85 mi (2,428.26 km) |
| Struga to Silves | 1,576.03 mi (2,536.37 km) |
| Struga to Sines | 1,581.52 mi (2,545.21 km) |
| Struga to Sintra | 1,592.17 mi (2,562.36 km) |
| Struga to Sobrado de Paiva | 1,499.98 mi (2,413.98 km) |
| Struga to Sobral de Monte Agraco | 1,575.93 mi (2,536.22 km) |
| Struga to Soure | 1,532.12 mi (2,465.70 km) |
| Struga to Tabua | 1,496.47 mi (2,408.33 km) |
| Struga to Tavira | 1,536.60 mi (2,472.92 km) |
| Struga to Tomar | 1,527.92 mi (2,458.95 km) |
| Struga to Tondela | 1,497.12 mi (2,409.38 km) |
| Struga to Torre de Moncorvo | 1,439.89 mi (2,317.27 km) |
| Struga to Torres Novas | 1,536.14 mi (2,472.18 km) |
| Struga to Torres Vedras | 1,580.72 mi (2,543.92 km) |
