| Wiltz to Santander | 643.03 mi (1,034.86 km) |
| Wiltz to Santany | 745.95 mi (1,200.50 km) |
| Wiltz to Santiago de Compostela | 843.47 mi (1,357.43 km) |
| Wiltz to Santiago del Teide | 1,914.98 mi (3,081.87 km) |
| Wiltz to Santiponce | 1,049.57 mi (1,689.12 km) |
| Wiltz to Santomera | 891.77 mi (1,435.17 km) |
| Wiltz to Santona | 632.52 mi (1,017.94 km) |
| Wiltz to Santurce-Antiguo | 624.47 mi (1,004.99 km) |
| Wiltz to Sarria | 805.04 mi (1,295.59 km) |
| Wiltz to Sauzal | 1,891.93 mi (3,044.77 km) |
| Wiltz to Sedavi | 790.87 mi (1,272.78 km) |
| Wiltz to Segorbe | 765.58 mi (1,232.09 km) |
| Wiltz to Segovia | 789.48 mi (1,270.54 km) |
| Wiltz to Senmanat | 605.57 mi (974.57 km) |
| Wiltz to Sesena | 826.50 mi (1,330.13 km) |
