| Castelginest to Mouscron | 493.51 mi (794.23 km) |
| Castelginest to Namur | 494.94 mi (796.53 km) |
| Castelginest to Neder-Over-Heembeek | 516.64 mi (831.45 km) |
| Castelginest to Neerpelt | 553.23 mi (890.34 km) |
| Castelginest to Nevele | 516.65 mi (831.47 km) |
| Castelginest to Niel | 530.41 mi (853.61 km) |
| Castelginest to Nieuwpoort | 516.55 mi (831.30 km) |
| Castelginest to Nijlen | 537.65 mi (865.27 km) |
| Castelginest to Ninove | 507.88 mi (817.35 km) |
| Castelginest to Nivelles | 494.85 mi (796.38 km) |
| Castelginest to Olen | 539.23 mi (867.81 km) |
| Castelginest to Oostakker | 523.17 mi (841.96 km) |
| Castelginest to Oosterzele | 513.41 mi (826.25 km) |
| Castelginest to Oostkamp | 522.29 mi (840.54 km) |
| Castelginest to Opglabbeek | 543.89 mi (875.31 km) |
