| Mettlach to Setubal | 1,076.16 mi (1,731.91 km) |
| Mettlach to Sever do Vouga | 944.93 mi (1,520.71 km) |
| Mettlach to Silves | 1,133.18 mi (1,823.68 km) |
| Mettlach to Sines | 1,105.52 mi (1,779.16 km) |
| Mettlach to Sintra | 1,079.34 mi (1,737.03 km) |
| Mettlach to Sobrado de Paiva | 926.68 mi (1,491.35 km) |
| Mettlach to Sobral de Monte Agraco | 1,059.60 mi (1,705.26 km) |
| Mettlach to Soure | 988.46 mi (1,590.78 km) |
| Mettlach to Tabua | 950.95 mi (1,530.41 km) |
| Mettlach to Tavira | 1,111.61 mi (1,788.96 km) |
| Mettlach to Tomar | 1,003.41 mi (1,614.84 km) |
| Mettlach to Tondela | 945.13 mi (1,521.04 km) |
| Mettlach to Torre de Moncorvo | 876.67 mi (1,410.86 km) |
| Mettlach to Torres Novas | 1,014.41 mi (1,632.54 km) |
| Mettlach to Torres Vedras | 1,060.36 mi (1,706.48 km) |
