| Nikaia to Santander | 1,478.85 mi (2,379.97 km) |
| Nikaia to Santany | 1,108.05 mi (1,783.23 km) |
| Nikaia to Santiago de Compostela | 1,715.27 mi (2,760.47 km) |
| Nikaia to Santiago del Teide | 2,413.23 mi (3,883.72 km) |
| Nikaia to Santiponce | 1,615.86 mi (2,600.47 km) |
| Nikaia to Santomera | 1,339.64 mi (2,155.95 km) |
| Nikaia to Santona | 1,461.35 mi (2,351.82 km) |
| Nikaia to Santurce-Antiguo | 1,439.30 mi (2,316.32 km) |
| Nikaia to Sarria | 1,658.05 mi (2,668.38 km) |
| Nikaia to Sauzal | 2,386.95 mi (3,841.42 km) |
| Nikaia to Sedavi | 1,295.27 mi (2,084.53 km) |
| Nikaia to Segorbe | 1,299.51 mi (2,091.35 km) |
| Nikaia to Segovia | 1,488.35 mi (2,395.27 km) |
| Nikaia to Senmanat | 1,165.49 mi (1,875.68 km) |
| Nikaia to Sesena | 1,468.45 mi (2,363.24 km) |
