| Ceres to Opwijk | 5,475.14 mi (8,811.38 km) |
| Ceres to Ostend | 5,425.28 mi (8,731.15 km) |
| Ceres to Oud-Heverlee | 5,495.93 mi (8,844.84 km) |
| Ceres to Oud-Turnhout | 5,479.64 mi (8,818.63 km) |
| Ceres to Oudenaarde | 5,464.36 mi (8,794.03 km) |
| Ceres to Oudenburg | 5,429.80 mi (8,738.42 km) |
| Ceres to Oupeye | 5,530.23 mi (8,900.05 km) |
| Ceres to Overijse | 5,494.72 mi (8,842.89 km) |
| Ceres to Overpelt | 5,497.08 mi (8,846.70 km) |
| Ceres to Paal | 5,499.53 mi (8,850.64 km) |
| Ceres to Peer | 5,502.53 mi (8,855.47 km) |
| Ceres to Pepinster | 5,542.62 mi (8,919.98 km) |
| Ceres to Peruwelz | 5,481.08 mi (8,820.95 km) |
| Ceres to Perwez | 5,511.10 mi (8,869.26 km) |
| Ceres to Philippeville | 5,525.64 mi (8,892.65 km) |
