| Kastamonu to Santa Ursula | 2,941.24 mi (4,733.47 km) |
| Kastamonu to Santander | 1,906.01 mi (3,067.42 km) |
| Kastamonu to Santany | 1,611.06 mi (2,592.75 km) |
| Kastamonu to Santiago de Compostela | 2,148.17 mi (3,457.15 km) |
| Kastamonu to Santiago del Teide | 2,962.66 mi (4,767.93 km) |
| Kastamonu to Santiponce | 2,124.36 mi (3,418.83 km) |
| Kastamonu to Santomera | 1,852.37 mi (2,981.11 km) |
| Kastamonu to Santona | 1,889.00 mi (3,040.06 km) |
| Kastamonu to Santurce-Antiguo | 1,869.01 mi (3,007.88 km) |
| Kastamonu to Sarria | 2,093.57 mi (3,369.27 km) |
| Kastamonu to Sauzal | 2,936.37 mi (4,725.64 km) |
| Kastamonu to Sedavi | 1,790.82 mi (2,882.05 km) |
| Kastamonu to Segorbe | 1,788.60 mi (2,878.48 km) |
| Kastamonu to Segovia | 1,955.45 mi (3,147.00 km) |
| Kastamonu to Senmanat | 1,628.32 mi (2,620.53 km) |
