| Preddvor to Sesimbra | 1,311.16 mi (2,110.11 km) |
| Preddvor to Setubal | 1,298.72 mi (2,090.08 km) |
| Preddvor to Sever do Vouga | 1,199.86 mi (1,930.98 km) |
| Preddvor to Silves | 1,329.44 mi (2,139.52 km) |
| Preddvor to Sines | 1,318.67 mi (2,122.19 km) |
| Preddvor to Sintra | 1,311.61 mi (2,110.83 km) |
| Preddvor to Sobrado de Paiva | 1,186.11 mi (1,908.85 km) |
| Preddvor to Sobral de Monte Agraco | 1,292.96 mi (2,080.82 km) |
| Preddvor to Soure | 1,233.92 mi (1,985.81 km) |
| Preddvor to Tabua | 1,195.72 mi (1,924.33 km) |
| Preddvor to Tavira | 1,297.06 mi (2,087.42 km) |
| Preddvor to Tomar | 1,238.81 mi (1,993.67 km) |
| Preddvor to Tondela | 1,193.30 mi (1,920.43 km) |
| Preddvor to Torre de Moncorvo | 1,127.89 mi (1,815.16 km) |
| Preddvor to Torres Novas | 1,248.76 mi (2,009.69 km) |
