| Clay to Mouscron | 4,453.88 mi (7,167.83 km) |
| Clay to Namur | 4,527.61 mi (7,286.49 km) |
| Clay to Neder-Over-Heembeek | 4,496.20 mi (7,235.93 km) |
| Clay to Neerpelt | 4,528.66 mi (7,288.17 km) |
| Clay to Nevele | 4,459.24 mi (7,176.45 km) |
| Clay to Niel | 4,488.26 mi (7,223.15 km) |
| Clay to Nieuwpoort | 4,424.96 mi (7,121.28 km) |
| Clay to Nijlen | 4,499.48 mi (7,241.21 km) |
| Clay to Ninove | 4,483.35 mi (7,215.25 km) |
| Clay to Nivelles | 4,502.26 mi (7,245.68 km) |
| Clay to Olen | 4,507.88 mi (7,254.74 km) |
| Clay to Oostakker | 4,466.11 mi (7,187.51 km) |
| Clay to Oosterzele | 4,471.49 mi (7,196.18 km) |
| Clay to Oostkamp | 4,443.41 mi (7,150.98 km) |
| Clay to Opglabbeek | 4,539.77 mi (7,306.05 km) |
