| Neder-Over-Heembeek to Ostend | 67.43 mi (108.52 km) |
| Neder-Over-Heembeek to Oud-Heverlee | 13.19 mi (21.23 km) |
| Neder-Over-Heembeek to Oud-Turnhout | 38.81 mi (62.46 km) |
| Neder-Over-Heembeek to Oudenaarde | 34.33 mi (55.24 km) |
| Neder-Over-Heembeek to Oudenburg | 63.20 mi (101.71 km) |
| Neder-Over-Heembeek to Oupeye | 56.58 mi (91.06 km) |
| Neder-Over-Heembeek to Overijse | 10.38 mi (16.71 km) |
| Neder-Over-Heembeek to Overpelt | 49.93 mi (80.35 km) |
| Neder-Over-Heembeek to Paal | 35.67 mi (57.41 km) |
| Neder-Over-Heembeek to Peer | 49.22 mi (79.22 km) |
| Neder-Over-Heembeek to Pepinster | 66.78 mi (107.47 km) |
| Neder-Over-Heembeek to Peruwelz | 43.89 mi (70.64 km) |
| Neder-Over-Heembeek to Perwez | 26.82 mi (43.16 km) |
| Neder-Over-Heembeek to Philippeville | 48.92 mi (78.72 km) |
| Neder-Over-Heembeek to Plombieres | 69.35 mi (111.61 km) |
