| Wiltz to Setubal | 1,074.78 mi (1,729.70 km) |
| Wiltz to Sever do Vouga | 940.01 mi (1,512.80 km) |
| Wiltz to Silves | 1,134.87 mi (1,826.40 km) |
| Wiltz to Sines | 1,105.19 mi (1,778.64 km) |
| Wiltz to Sintra | 1,076.60 mi (1,732.62 km) |
| Wiltz to Sobrado de Paiva | 921.26 mi (1,482.62 km) |
| Wiltz to Sobral de Monte Agraco | 1,056.85 mi (1,700.84 km) |
| Wiltz to Soure | 984.56 mi (1,584.50 km) |
| Wiltz to Tabua | 947.47 mi (1,524.80 km) |
| Wiltz to Tavira | 1,114.83 mi (1,794.14 km) |
| Wiltz to Tomar | 1,000.82 mi (1,610.67 km) |
| Wiltz to Tondela | 941.21 mi (1,514.72 km) |
| Wiltz to Torre de Moncorvo | 872.95 mi (1,404.87 km) |
| Wiltz to Torres Novas | 1,011.88 mi (1,628.46 km) |
| Wiltz to Torres Vedras | 1,057.29 mi (1,701.55 km) |
