| Nelson to Sesimbra | 1,111.99 mi (1,789.58 km) |
| Nelson to Setubal | 1,103.78 mi (1,776.36 km) |
| Nelson to Sever do Vouga | 949.09 mi (1,527.42 km) |
| Nelson to Silves | 1,187.90 mi (1,911.74 km) |
| Nelson to Sines | 1,141.57 mi (1,837.17 km) |
| Nelson to Sintra | 1,092.39 mi (1,758.02 km) |
| Nelson to Sobrado de Paiva | 927.72 mi (1,493.03 km) |
| Nelson to Sobral de Monte Agraco | 1,074.42 mi (1,729.10 km) |
| Nelson to Soure | 998.34 mi (1,606.67 km) |
| Nelson to Tabua | 969.46 mi (1,560.20 km) |
| Nelson to Tavira | 1,183.83 mi (1,905.19 km) |
| Nelson to Tomar | 1,025.44 mi (1,650.29 km) |
| Nelson to Tondela | 959.71 mi (1,544.50 km) |
| Nelson to Torre de Moncorvo | 902.04 mi (1,451.70 km) |
| Nelson to Torres Novas | 1,035.91 mi (1,667.14 km) |
