| Brussels to Setubal | 1,068.10 mi (1,718.95 km) |
| Brussels to Sever do Vouga | 926.78 mi (1,491.51 km) |
| Brussels to Silves | 1,134.29 mi (1,825.46 km) |
| Brussels to Sines | 1,100.55 mi (1,771.17 km) |
| Brussels to Sintra | 1,067.07 mi (1,717.28 km) |
| Brussels to Sobrado de Paiva | 907.10 mi (1,459.83 km) |
| Brussels to Sobral de Monte Agraco | 1,047.42 mi (1,685.66 km) |
| Brussels to Soure | 973.15 mi (1,566.14 km) |
| Brussels to Tabua | 937.20 mi (1,508.27 km) |
| Brussels to Tavira | 1,117.54 mi (1,798.51 km) |
| Brussels to Tomar | 992.05 mi (1,596.55 km) |
| Brussels to Tondela | 930.05 mi (1,496.77 km) |
| Brussels to Torre de Moncorvo | 862.75 mi (1,388.46 km) |
| Brussels to Torres Novas | 1,003.16 mi (1,614.43 km) |
| Brussels to Torres Vedras | 1,047.19 mi (1,685.28 km) |
