| Courcelles to Ostend | 82.78 mi (133.21 km) |
| Courcelles to Oud-Heverlee | 28.91 mi (46.53 km) |
| Courcelles to Oud-Turnhout | 64.99 mi (104.59 km) |
| Courcelles to Oudenaarde | 43.46 mi (69.94 km) |
| Courcelles to Oudenburg | 78.22 mi (125.88 km) |
| Courcelles to Oupeye | 58.24 mi (93.72 km) |
| Courcelles to Overijse | 23.53 mi (37.87 km) |
| Courcelles to Overpelt | 69.37 mi (111.65 km) |
| Courcelles to Paal | 53.18 mi (85.59 km) |
| Courcelles to Peer | 66.27 mi (106.65 km) |
| Courcelles to Pepinster | 63.76 mi (102.62 km) |
| Courcelles to Peruwelz | 35.07 mi (56.43 km) |
| Courcelles to Perwez | 22.46 mi (36.14 km) |
| Courcelles to Philippeville | 19.40 mi (31.22 km) |
| Courcelles to Plombieres | 71.63 mi (115.27 km) |
