| Spalding to Sesimbra | 1,079.21 mi (1,736.81 km) |
| Spalding to Setubal | 1,070.10 mi (1,722.16 km) |
| Spalding to Sever do Vouga | 917.62 mi (1,476.77 km) |
| Spalding to Silves | 1,149.50 mi (1,849.95 km) |
| Spalding to Sines | 1,106.62 mi (1,780.94 km) |
| Spalding to Sintra | 1,061.84 mi (1,708.87 km) |
| Spalding to Sobrado de Paiva | 896.46 mi (1,442.71 km) |
| Spalding to Sobral de Monte Agraco | 1,043.13 mi (1,678.76 km) |
| Spalding to Soure | 966.66 mi (1,555.69 km) |
| Spalding to Tabua | 935.14 mi (1,504.97 km) |
| Spalding to Tavira | 1,141.50 mi (1,837.07 km) |
| Spalding to Tomar | 991.54 mi (1,595.72 km) |
| Spalding to Tondela | 926.07 mi (1,490.36 km) |
| Spalding to Torre de Moncorvo | 864.47 mi (1,391.23 km) |
| Spalding to Torres Novas | 1,002.34 mi (1,613.11 km) |
