| Diest to Santander | 664.46 mi (1,069.34 km) |
| Diest to Santany | 808.96 mi (1,301.89 km) |
| Diest to Santiago de Compostela | 849.21 mi (1,366.68 km) |
| Diest to Santiago del Teide | 1,936.41 mi (3,116.35 km) |
| Diest to Santiponce | 1,082.80 mi (1,742.60 km) |
| Diest to Santomera | 941.29 mi (1,514.86 km) |
| Diest to Santona | 655.69 mi (1,055.23 km) |
| Diest to Santurce-Antiguo | 650.25 mi (1,046.47 km) |
| Diest to Sarria | 815.13 mi (1,311.82 km) |
| Diest to Sauzal | 1,913.92 mi (3,080.15 km) |
| Diest to Sedavi | 840.67 mi (1,352.93 km) |
| Diest to Segorbe | 814.20 mi (1,310.33 km) |
| Diest to Segovia | 820.07 mi (1,319.78 km) |
| Diest to Senmanat | 662.47 mi (1,066.14 km) |
| Diest to Sesena | 861.44 mi (1,386.35 km) |
