| Les Lilas to Opwijk | 164.12 mi (264.13 km) |
| Les Lilas to Ostend | 163.59 mi (263.26 km) |
| Les Lilas to Oud-Heverlee | 168.00 mi (270.37 km) |
| Les Lilas to Oud-Turnhout | 203.08 mi (326.82 km) |
| Les Lilas to Oudenaarde | 145.90 mi (234.81 km) |
| Les Lilas to Oudenburg | 161.21 mi (259.44 km) |
| Les Lilas to Oupeye | 191.34 mi (307.93 km) |
| Les Lilas to Overijse | 161.74 mi (260.29 km) |
| Les Lilas to Overpelt | 209.11 mi (336.54 km) |
| Les Lilas to Paal | 192.92 mi (310.47 km) |
| Les Lilas to Peer | 205.82 mi (331.23 km) |
| Les Lilas to Pepinster | 191.28 mi (307.84 km) |
| Les Lilas to Peruwelz | 124.46 mi (200.30 km) |
| Les Lilas to Perwez | 161.08 mi (259.23 km) |
| Les Lilas to Philippeville | 132.04 mi (212.50 km) |
