| Morlanwelz-Mariemont to Ostend | 78.48 mi (126.31 km) |
| Morlanwelz-Mariemont to Oud-Heverlee | 32.59 mi (52.45 km) |
| Morlanwelz-Mariemont to Oud-Turnhout | 68.23 mi (109.80 km) |
| Morlanwelz-Mariemont to Oudenaarde | 39.16 mi (63.02 km) |
| Morlanwelz-Mariemont to Oudenburg | 73.93 mi (118.97 km) |
| Morlanwelz-Mariemont to Oupeye | 64.38 mi (103.60 km) |
| Morlanwelz-Mariemont to Overijse | 26.52 mi (42.68 km) |
| Morlanwelz-Mariemont to Overpelt | 73.98 mi (119.06 km) |
| Morlanwelz-Mariemont to Paal | 57.83 mi (93.07 km) |
| Morlanwelz-Mariemont to Peer | 71.18 mi (114.55 km) |
| Morlanwelz-Mariemont to Pepinster | 70.04 mi (112.72 km) |
| Morlanwelz-Mariemont to Peruwelz | 28.95 mi (46.58 km) |
| Morlanwelz-Mariemont to Perwez | 28.24 mi (45.44 km) |
| Morlanwelz-Mariemont to Philippeville | 22.22 mi (35.75 km) |
| Morlanwelz-Mariemont to Plombieres | 77.80 mi (125.21 km) |
