| Pont-a-Celles to Opwijk | 33.06 mi (53.20 km) |
| Pont-a-Celles to Ostend | 80.04 mi (128.82 km) |
| Pont-a-Celles to Oud-Heverlee | 26.88 mi (43.26 km) |
| Pont-a-Celles to Oud-Turnhout | 62.81 mi (101.09 km) |
| Pont-a-Celles to Oudenaarde | 40.78 mi (65.63 km) |
| Pont-a-Celles to Oudenburg | 75.48 mi (121.48 km) |
| Pont-a-Celles to Oupeye | 58.50 mi (94.15 km) |
| Pont-a-Celles to Overijse | 21.16 mi (34.05 km) |
| Pont-a-Celles to Overpelt | 67.94 mi (109.35 km) |
| Pont-a-Celles to Paal | 51.77 mi (83.32 km) |
| Pont-a-Celles to Peer | 65.06 mi (104.70 km) |
| Pont-a-Celles to Pepinster | 64.58 mi (103.93 km) |
| Pont-a-Celles to Peruwelz | 33.71 mi (54.25 km) |
| Pont-a-Celles to Perwez | 22.14 mi (35.63 km) |
| Pont-a-Celles to Philippeville | 22.53 mi (36.25 km) |
