| Sint-Martens-Lennik to Santander | 629.16 mi (1,012.54 km) |
| Sint-Martens-Lennik to Santany | 792.38 mi (1,275.21 km) |
| Sint-Martens-Lennik to Santiago de Compostela | 810.11 mi (1,303.74 km) |
| Sint-Martens-Lennik to Santiago del Teide | 1,900.06 mi (3,057.86 km) |
| Sint-Martens-Lennik to Santiponce | 1,050.51 mi (1,690.63 km) |
| Sint-Martens-Lennik to Santomera | 916.16 mi (1,474.42 km) |
| Sint-Martens-Lennik to Santona | 620.92 mi (999.27 km) |
| Sint-Martens-Lennik to Santurce-Antiguo | 616.28 mi (991.80 km) |
| Sint-Martens-Lennik to Sarria | 776.85 mi (1,250.22 km) |
| Sint-Martens-Lennik to Sauzal | 1,877.72 mi (3,021.89 km) |
| Sint-Martens-Lennik to Sedavi | 815.91 mi (1,313.07 km) |
| Sint-Martens-Lennik to Segorbe | 788.89 mi (1,269.60 km) |
| Sint-Martens-Lennik to Segovia | 787.26 mi (1,266.97 km) |
| Sint-Martens-Lennik to Senmanat | 642.26 mi (1,033.62 km) |
| Sint-Martens-Lennik to Sesena | 830.09 mi (1,335.91 km) |
