| Sint-Gillis-Waas to Santander | 650.78 mi (1,047.33 km) |
| Sint-Gillis-Waas to Santany | 821.01 mi (1,321.28 km) |
| Sint-Gillis-Waas to Santiago de Compostela | 826.86 mi (1,330.71 km) |
| Sint-Gillis-Waas to Santiago del Teide | 1,920.23 mi (3,090.32 km) |
| Sint-Gillis-Waas to Santiponce | 1,074.17 mi (1,728.71 km) |
| Sint-Gillis-Waas to Santomera | 943.14 mi (1,517.83 km) |
| Sint-Gillis-Waas to Santona | 643.00 mi (1,034.81 km) |
| Sint-Gillis-Waas to Santurce-Antiguo | 639.00 mi (1,028.38 km) |
| Sint-Gillis-Waas to Sarria | 794.97 mi (1,279.38 km) |
| Sint-Gillis-Waas to Sauzal | 1,898.04 mi (3,054.60 km) |
| Sint-Gillis-Waas to Sedavi | 843.01 mi (1,356.70 km) |
| Sint-Gillis-Waas to Segorbe | 815.85 mi (1,312.98 km) |
| Sint-Gillis-Waas to Segovia | 810.69 mi (1,304.69 km) |
| Sint-Gillis-Waas to Senmanat | 670.46 mi (1,079.00 km) |
| Sint-Gillis-Waas to Sesena | 854.42 mi (1,375.05 km) |
