| Coulommiers to Opwijk | 156.48 mi (251.82 km) |
| Coulommiers to Ostend | 166.69 mi (268.26 km) |
| Coulommiers to Oud-Heverlee | 156.24 mi (251.45 km) |
| Coulommiers to Oud-Turnhout | 192.24 mi (309.38 km) |
| Coulommiers to Oudenaarde | 142.43 mi (229.23 km) |
| Coulommiers to Oudenburg | 163.63 mi (263.34 km) |
| Coulommiers to Oupeye | 173.62 mi (279.41 km) |
| Coulommiers to Overijse | 150.54 mi (242.27 km) |
| Coulommiers to Overpelt | 195.56 mi (314.72 km) |
| Coulommiers to Paal | 179.54 mi (288.93 km) |
| Coulommiers to Peer | 191.61 mi (308.37 km) |
| Coulommiers to Pepinster | 171.91 mi (276.67 km) |
| Coulommiers to Peruwelz | 119.64 mi (192.54 km) |
| Coulommiers to Perwez | 146.95 mi (236.49 km) |
| Coulommiers to Philippeville | 116.09 mi (186.83 km) |
