| Kastamonu to Savignano sul Rubicone | 1,098.04 mi (1,767.13 km) |
| Kastamonu to Savona | 1,292.11 mi (2,079.45 km) |
| Kastamonu to Scafati | 1,001.73 mi (1,612.12 km) |
| Kastamonu to Scalea | 947.51 mi (1,524.87 km) |
| Kastamonu to Scandiano | 1,183.79 mi (1,905.13 km) |
| Kastamonu to Scandicci | 1,157.40 mi (1,862.65 km) |
| Kastamonu to Schio | 1,157.87 mi (1,863.41 km) |
| Kastamonu to Sciacca | 1,132.73 mi (1,822.96 km) |
| Kastamonu to Scicli | 1,068.31 mi (1,719.29 km) |
| Kastamonu to Scordia | 1,047.46 mi (1,685.73 km) |
| Kastamonu to Scorze | 1,120.57 mi (1,803.38 km) |
| Kastamonu to Sedico | 1,126.35 mi (1,812.68 km) |
| Kastamonu to Sedriano | 1,271.32 mi (2,045.99 km) |
| Kastamonu to Segni | 1,071.38 mi (1,724.22 km) |
| Kastamonu to Segrate | 1,255.48 mi (2,020.50 km) |
