| Sint-Martens-Lennik to Sabinanigo | 610.63 mi (982.71 km) |
| Sint-Martens-Lennik to Sagunto | 797.75 mi (1,283.85 km) |
| Sint-Martens-Lennik to Salamanca | 825.84 mi (1,329.06 km) |
| Sint-Martens-Lennik to Salobrena | 1,043.50 mi (1,679.35 km) |
| Sint-Martens-Lennik to Salou | 686.94 mi (1,105.52 km) |
| Sint-Martens-Lennik to Salt | 613.09 mi (986.67 km) |
| Sint-Martens-Lennik to Salvatierra de Mino | 849.52 mi (1,367.16 km) |
| Sint-Martens-Lennik to Sama | 693.67 mi (1,116.36 km) |
| Sint-Martens-Lennik to San Adrian de Besos | 653.89 mi (1,052.33 km) |
| Sint-Martens-Lennik to San Agustin de Guadalix | 792.26 mi (1,275.02 km) |
| Sint-Martens-Lennik to San Andres de la Barca | 654.42 mi (1,053.19 km) |
| Sint-Martens-Lennik to San Andres de Llevaneras | 642.43 mi (1,033.88 km) |
| Sint-Martens-Lennik to San Andres del Rabanedo | 728.84 mi (1,172.96 km) |
| Sint-Martens-Lennik to San Bartolome | 1,886.41 mi (3,035.88 km) |
| Sint-Martens-Lennik to San Baudilio de Llobregat | 660.92 mi (1,063.64 km) |
