| Merzenich to Setubal | 1,134.02 mi (1,825.02 km) |
| Merzenich to Sever do Vouga | 997.14 mi (1,604.75 km) |
| Merzenich to Silves | 1,195.72 mi (1,924.33 km) |
| Merzenich to Sines | 1,165.01 mi (1,874.90 km) |
| Merzenich to Sintra | 1,135.01 mi (1,826.62 km) |
| Merzenich to Sobrado de Paiva | 978.06 mi (1,574.04 km) |
| Merzenich to Sobral de Monte Agraco | 1,115.28 mi (1,794.87 km) |
| Merzenich to Soure | 1,042.32 mi (1,677.45 km) |
| Merzenich to Tabua | 1,005.54 mi (1,618.26 km) |
| Merzenich to Tavira | 1,176.41 mi (1,893.26 km) |
| Merzenich to Tomar | 1,059.40 mi (1,704.93 km) |
| Merzenich to Tondela | 999.00 mi (1,607.73 km) |
| Merzenich to Torre de Moncorvo | 930.96 mi (1,498.23 km) |
| Merzenich to Torres Novas | 1,070.48 mi (1,722.77 km) |
| Merzenich to Torres Vedras | 1,115.52 mi (1,795.25 km) |
