| Adra to Mouscron | 1,014.25 mi (1,632.27 km) |
| Adra to Namur | 1,025.24 mi (1,649.97 km) |
| Adra to Neder-Over-Heembeek | 1,043.78 mi (1,679.81 km) |
| Adra to Neerpelt | 1,083.69 mi (1,744.03 km) |
| Adra to Nevele | 1,038.74 mi (1,671.68 km) |
| Adra to Niel | 1,056.70 mi (1,700.60 km) |
| Adra to Nieuwpoort | 1,032.61 mi (1,661.83 km) |
| Adra to Nijlen | 1,065.30 mi (1,714.44 km) |
| Adra to Ninove | 1,033.33 mi (1,662.99 km) |
| Adra to Nivelles | 1,022.55 mi (1,645.64 km) |
| Adra to Olen | 1,067.78 mi (1,718.42 km) |
| Adra to Oostakker | 1,046.40 mi (1,684.03 km) |
| Adra to Oosterzele | 1,037.28 mi (1,669.34 km) |
| Adra to Oostkamp | 1,041.89 mi (1,676.76 km) |
| Adra to Opglabbeek | 1,075.19 mi (1,730.35 km) |
