| Leidschendam to Santander | 706.06 mi (1,136.29 km) |
| Leidschendam to Santany | 881.60 mi (1,418.79 km) |
| Leidschendam to Santiago de Compostela | 874.91 mi (1,408.03 km) |
| Leidschendam to Santiago del Teide | 1,972.79 mi (3,174.91 km) |
| Leidschendam to Santiponce | 1,131.72 mi (1,821.32 km) |
| Leidschendam to Santomera | 1,003.90 mi (1,615.62 km) |
| Leidschendam to Santona | 698.87 mi (1,124.72 km) |
| Leidschendam to Santurce-Antiguo | 695.68 mi (1,119.59 km) |
| Leidschendam to Sarria | 845.15 mi (1,360.13 km) |
| Leidschendam to Sauzal | 1,950.84 mi (3,139.58 km) |
| Leidschendam to Sedavi | 903.86 mi (1,454.63 km) |
| Leidschendam to Segorbe | 876.61 mi (1,410.77 km) |
| Leidschendam to Segovia | 868.08 mi (1,397.04 km) |
| Leidschendam to Senmanat | 731.50 mi (1,177.24 km) |
| Leidschendam to Sesena | 912.81 mi (1,469.02 km) |
