| Middleburg to Sesimbra | 4,091.44 mi (6,584.53 km) |
| Middleburg to Setubal | 4,100.70 mi (6,599.44 km) |
| Middleburg to Sever do Vouga | 4,087.42 mi (6,578.06 km) |
| Middleburg to Silves | 4,150.37 mi (6,679.37 km) |
| Middleburg to Sines | 4,113.00 mi (6,619.23 km) |
| Middleburg to Sintra | 4,069.83 mi (6,549.76 km) |
| Middleburg to Sobrado de Paiva | 4,087.19 mi (6,577.70 km) |
| Middleburg to Sobral de Monte Agraco | 4,078.07 mi (6,563.02 km) |
| Middleburg to Soure | 4,086.02 mi (6,575.82 km) |
| Middleburg to Tabua | 4,111.20 mi (6,616.34 km) |
| Middleburg to Tavira | 4,193.34 mi (6,748.52 km) |
| Middleburg to Tomar | 4,105.29 mi (6,606.82 km) |
| Middleburg to Tondela | 4,105.63 mi (6,607.38 km) |
| Middleburg to Torre de Moncorvo | 4,141.23 mi (6,664.66 km) |
| Middleburg to Torres Novas | 4,101.75 mi (6,601.13 km) |
