| Osternienburg to Mouscron | 387.26 mi (623.23 km) |
| Osternienburg to Namur | 323.24 mi (520.21 km) |
| Osternienburg to Neder-Over-Heembeek | 335.06 mi (539.22 km) |
| Osternienburg to Neerpelt | 285.65 mi (459.71 km) |
| Osternienburg to Nevele | 368.44 mi (592.95 km) |
| Osternienburg to Niel | 333.97 mi (537.47 km) |
| Osternienburg to Nieuwpoort | 401.45 mi (646.06 km) |
| Osternienburg to Nijlen | 319.83 mi (514.72 km) |
| Osternienburg to Ninove | 351.68 mi (565.98 km) |
| Osternienburg to Nivelles | 343.68 mi (553.10 km) |
| Osternienburg to Olen | 311.54 mi (501.38 km) |
| Osternienburg to Oostakker | 358.31 mi (576.65 km) |
| Osternienburg to Oosterzele | 359.01 mi (577.78 km) |
| Osternienburg to Oostkamp | 380.28 mi (612.00 km) |
| Osternienburg to Opglabbeek | 281.87 mi (453.63 km) |
