| Allen to Mouscron | 4,879.36 mi (7,852.57 km) |
| Allen to Namur | 4,951.38 mi (7,968.48 km) |
| Allen to Neder-Over-Heembeek | 4,918.10 mi (7,914.92 km) |
| Allen to Neerpelt | 4,946.06 mi (7,959.91 km) |
| Allen to Nevele | 4,881.99 mi (7,856.81 km) |
| Allen to Niel | 4,908.80 mi (7,899.95 km) |
| Allen to Nieuwpoort | 4,848.79 mi (7,803.37 km) |
| Allen to Nijlen | 4,919.01 mi (7,916.39 km) |
| Allen to Ninove | 4,906.48 mi (7,896.21 km) |
| Allen to Nivelles | 4,926.43 mi (7,928.32 km) |
| Allen to Olen | 4,927.10 mi (7,929.41 km) |
| Allen to Oostakker | 4,887.96 mi (7,866.41 km) |
| Allen to Oosterzele | 4,894.29 mi (7,876.60 km) |
| Allen to Oostkamp | 4,865.99 mi (7,831.06 km) |
| Allen to Opglabbeek | 4,958.07 mi (7,979.25 km) |
