| Sycow to Setubal | 1,559.77 mi (2,510.21 km) |
| Sycow to Sever do Vouga | 1,438.06 mi (2,314.33 km) |
| Sycow to Silves | 1,606.81 mi (2,585.92 km) |
| Sycow to Sines | 1,585.83 mi (2,552.15 km) |
| Sycow to Sintra | 1,566.51 mi (2,521.06 km) |
| Sycow to Sobrado de Paiva | 1,420.95 mi (2,286.79 km) |
| Sycow to Sobral de Monte Agraco | 1,546.95 mi (2,489.57 km) |
| Sycow to Soure | 1,479.11 mi (2,380.40 km) |
| Sycow to Tabua | 1,440.94 mi (2,318.97 km) |
| Sycow to Tavira | 1,580.17 mi (2,543.04 km) |
| Sycow to Tomar | 1,490.84 mi (2,399.27 km) |
| Sycow to Tondela | 1,436.15 mi (2,311.27 km) |
| Sycow to Torre de Moncorvo | 1,367.82 mi (2,201.29 km) |
| Sycow to Torres Novas | 1,501.60 mi (2,416.59 km) |
| Sycow to Torres Vedras | 1,548.50 mi (2,492.07 km) |
