| Oer-Erkenschwick to Mouscron | 185.61 mi (298.72 km) |
| Oer-Erkenschwick to Namur | 131.59 mi (211.77 km) |
| Oer-Erkenschwick to Neder-Over-Heembeek | 134.13 mi (215.86 km) |
| Oer-Erkenschwick to Neerpelt | 83.22 mi (133.93 km) |
| Oer-Erkenschwick to Nevele | 165.17 mi (265.82 km) |
| Oer-Erkenschwick to Niel | 130.94 mi (210.73 km) |
| Oer-Erkenschwick to Nieuwpoort | 197.43 mi (317.73 km) |
| Oer-Erkenschwick to Nijlen | 116.81 mi (187.98 km) |
| Oer-Erkenschwick to Ninove | 150.64 mi (242.43 km) |
| Oer-Erkenschwick to Nivelles | 146.78 mi (236.23 km) |
| Oer-Erkenschwick to Olen | 108.94 mi (175.31 km) |
| Oer-Erkenschwick to Oostakker | 154.86 mi (249.23 km) |
| Oer-Erkenschwick to Oosterzele | 156.55 mi (251.95 km) |
| Oer-Erkenschwick to Oostkamp | 176.32 mi (283.77 km) |
| Oer-Erkenschwick to Opglabbeek | 82.78 mi (133.22 km) |
