| Middletown to Sesimbra | 3,916.74 mi (6,303.39 km) |
| Middletown to Setubal | 3,924.23 mi (6,315.44 km) |
| Middletown to Sever do Vouga | 3,881.84 mi (6,247.22 km) |
| Middletown to Silves | 3,988.56 mi (6,418.96 km) |
| Middletown to Sines | 3,943.44 mi (6,346.35 km) |
| Middletown to Sintra | 3,891.81 mi (6,263.26 km) |
| Middletown to Sobrado de Paiva | 3,877.58 mi (6,240.37 km) |
| Middletown to Sobral de Monte Agraco | 3,896.46 mi (6,270.75 km) |
| Middletown to Soure | 3,889.79 mi (6,260.02 km) |
| Middletown to Tabua | 3,909.03 mi (6,290.98 km) |
| Middletown to Tavira | 4,029.22 mi (6,484.41 km) |
| Middletown to Tomar | 3,913.82 mi (6,298.69 km) |
| Middletown to Tondela | 3,901.74 mi (6,279.24 km) |
| Middletown to Torre de Moncorvo | 3,925.72 mi (6,317.83 km) |
| Middletown to Torres Novas | 3,912.34 mi (6,296.31 km) |
