| Alsdorf to Santander | 693.22 mi (1,115.63 km) |
| Alsdorf to Santany | 810.05 mi (1,303.66 km) |
| Alsdorf to Santiago de Compostela | 885.30 mi (1,424.75 km) |
| Alsdorf to Santiago del Teide | 1,965.95 mi (3,163.89 km) |
| Alsdorf to Santiponce | 1,105.67 mi (1,779.41 km) |
| Alsdorf to Santomera | 953.53 mi (1,534.56 km) |
| Alsdorf to Santona | 683.56 mi (1,100.09 km) |
| Alsdorf to Santurce-Antiguo | 676.77 mi (1,089.16 km) |
| Alsdorf to Sarria | 849.35 mi (1,366.90 km) |
| Alsdorf to Sauzal | 1,943.17 mi (3,127.23 km) |
| Alsdorf to Sedavi | 852.65 mi (1,372.21 km) |
| Alsdorf to Segorbe | 827.02 mi (1,330.96 km) |
| Alsdorf to Segovia | 844.23 mi (1,358.66 km) |
| Alsdorf to Senmanat | 668.87 mi (1,076.45 km) |
| Alsdorf to Sesena | 883.15 mi (1,421.30 km) |
