| Kastamonu to Mouscron | 1,586.91 mi (2,553.89 km) |
| Kastamonu to Namur | 1,512.27 mi (2,433.76 km) |
| Kastamonu to Neder-Over-Heembeek | 1,539.86 mi (2,478.17 km) |
| Kastamonu to Neerpelt | 1,501.68 mi (2,416.72 km) |
| Kastamonu to Nevele | 1,577.27 mi (2,538.37 km) |
| Kastamonu to Niel | 1,545.60 mi (2,487.41 km) |
| Kastamonu to Nieuwpoort | 1,612.41 mi (2,594.93 km) |
| Kastamonu to Nijlen | 1,533.18 mi (2,467.41 km) |
| Kastamonu to Ninove | 1,554.33 mi (2,501.45 km) |
| Kastamonu to Nivelles | 1,537.63 mi (2,474.57 km) |
| Kastamonu to Olen | 1,524.50 mi (2,453.45 km) |
| Kastamonu to Oostakker | 1,569.18 mi (2,525.36 km) |
| Kastamonu to Oosterzele | 1,565.37 mi (2,519.22 km) |
| Kastamonu to Oostkamp | 1,592.47 mi (2,562.83 km) |
| Kastamonu to Opglabbeek | 1,491.99 mi (2,401.13 km) |
