| Aalst to Santander | 633.56 mi (1,019.62 km) |
| Aalst to Santany | 801.60 mi (1,290.05 km) |
| Aalst to Santiago de Compostela | 812.18 mi (1,307.08 km) |
| Aalst to Santiago del Teide | 1,903.79 mi (3,063.85 km) |
| Aalst to Santiponce | 1,056.03 mi (1,699.52 km) |
| Aalst to Santomera | 923.78 mi (1,486.68 km) |
| Aalst to Santona | 625.56 mi (1,006.74 km) |
| Aalst to Santurce-Antiguo | 621.26 mi (999.82 km) |
| Aalst to Sarria | 779.55 mi (1,254.57 km) |
| Aalst to Sauzal | 1,881.51 mi (3,028.00 km) |
| Aalst to Sedavi | 823.62 mi (1,325.49 km) |
| Aalst to Segorbe | 796.49 mi (1,281.83 km) |
| Aalst to Segovia | 792.65 mi (1,275.64 km) |
| Aalst to Senmanat | 650.94 mi (1,047.58 km) |
| Aalst to Sesena | 835.99 mi (1,345.39 km) |
