| Leesburg to Sesimbra | 4,135.19 mi (6,654.94 km) |
| Leesburg to Setubal | 4,144.64 mi (6,670.15 km) |
| Leesburg to Sever do Vouga | 4,134.80 mi (6,654.32 km) |
| Leesburg to Silves | 4,192.45 mi (6,747.09 km) |
| Leesburg to Sines | 4,156.09 mi (6,688.58 km) |
| Leesburg to Sintra | 4,114.03 mi (6,620.89 km) |
| Leesburg to Sobrado de Paiva | 4,135.04 mi (6,654.71 km) |
| Leesburg to Sobral de Monte Agraco | 4,122.67 mi (6,634.80 km) |
| Leesburg to Soure | 4,132.32 mi (6,650.33 km) |
| Leesburg to Tabua | 4,158.13 mi (6,691.87 km) |
| Leesburg to Tavira | 4,235.59 mi (6,816.52 km) |
| Leesburg to Tomar | 4,150.98 mi (6,680.36 km) |
| Leesburg to Tondela | 4,152.78 mi (6,683.25 km) |
| Leesburg to Torre de Moncorvo | 4,189.64 mi (6,742.57 km) |
| Leesburg to Torres Novas | 4,147.21 mi (6,674.29 km) |
