| Kastamonu to Selargius | 1,300.69 mi (2,093.26 km) |
| Kastamonu to Selvazzano Dentro | 1,134.69 mi (1,826.11 km) |
| Kastamonu to Senago | 1,263.79 mi (2,033.87 km) |
| Kastamonu to Senigallia | 1,056.07 mi (1,699.59 km) |
| Kastamonu to Seravezza | 1,205.13 mi (1,939.47 km) |
| Kastamonu to Seregno | 1,260.95 mi (2,029.30 km) |
| Kastamonu to Seriate | 1,236.25 mi (1,989.56 km) |
| Kastamonu to Sermoneta | 1,074.07 mi (1,728.54 km) |
| Kastamonu to Serramanna | 1,310.21 mi (2,108.58 km) |
| Kastamonu to Serravalle Pistoiese | 1,175.23 mi (1,891.34 km) |
| Kastamonu to Sessa Aurunca | 1,027.72 mi (1,653.95 km) |
| Kastamonu to Sesto Calende | 1,288.67 mi (2,073.92 km) |
| Kastamonu to Sesto Fiorentino | 1,156.91 mi (1,861.87 km) |
| Kastamonu to Sesto San Giovanni | 1,258.70 mi (2,025.68 km) |
| Kastamonu to Sestri Levante | 1,246.98 mi (2,006.82 km) |
