| Unterwellenborn to Mouscron | 359.84 mi (579.10 km) |
| Unterwellenborn to Namur | 288.80 mi (464.77 km) |
| Unterwellenborn to Neder-Over-Heembeek | 308.71 mi (496.82 km) |
| Unterwellenborn to Neerpelt | 264.49 mi (425.65 km) |
| Unterwellenborn to Nevele | 345.10 mi (555.38 km) |
| Unterwellenborn to Niel | 311.33 mi (501.04 km) |
| Unterwellenborn to Nieuwpoort | 379.95 mi (611.47 km) |
| Unterwellenborn to Nijlen | 297.85 mi (479.34 km) |
| Unterwellenborn to Ninove | 324.71 mi (522.58 km) |
| Unterwellenborn to Nivelles | 312.26 mi (502.54 km) |
| Unterwellenborn to Olen | 289.12 mi (465.29 km) |
| Unterwellenborn to Oostakker | 335.83 mi (540.47 km) |
| Unterwellenborn to Oosterzele | 334.14 mi (537.75 km) |
| Unterwellenborn to Oostkamp | 359.00 mi (577.76 km) |
| Unterwellenborn to Opglabbeek | 256.90 mi (413.44 km) |
