| Leopoldsburg to Setubal | 1,108.56 mi (1,784.06 km) |
| Leopoldsburg to Sever do Vouga | 968.19 mi (1,558.15 km) |
| Leopoldsburg to Silves | 1,173.66 mi (1,888.82 km) |
| Leopoldsburg to Sines | 1,140.67 mi (1,835.73 km) |
| Leopoldsburg to Sintra | 1,108.00 mi (1,783.15 km) |
| Leopoldsburg to Sobrado de Paiva | 948.62 mi (1,526.66 km) |
| Leopoldsburg to Sobral de Monte Agraco | 1,088.32 mi (1,751.48 km) |
| Leopoldsburg to Soure | 1,014.32 mi (1,632.39 km) |
| Leopoldsburg to Tabua | 978.17 mi (1,574.20 km) |
| Leopoldsburg to Tavira | 1,156.23 mi (1,860.77 km) |
| Leopoldsburg to Tomar | 1,032.82 mi (1,662.16 km) |
| Leopoldsburg to Tondela | 971.15 mi (1,562.92 km) |
| Leopoldsburg to Torre de Moncorvo | 903.66 mi (1,454.30 km) |
| Leopoldsburg to Torres Novas | 1,043.92 mi (1,680.03 km) |
| Leopoldsburg to Torres Vedras | 1,088.19 mi (1,751.28 km) |
