| Laplace to Opwijk | 4,824.06 mi (7,763.57 km) |
| Laplace to Ostend | 4,766.56 mi (7,671.03 km) |
| Laplace to Oud-Heverlee | 4,847.05 mi (7,800.57 km) |
| Laplace to Oud-Turnhout | 4,846.25 mi (7,799.29 km) |
| Laplace to Oudenaarde | 4,803.83 mi (7,731.02 km) |
| Laplace to Oudenburg | 4,770.90 mi (7,678.02 km) |
| Laplace to Oupeye | 4,889.54 mi (7,868.96 km) |
| Laplace to Overijse | 4,843.09 mi (7,794.20 km) |
| Laplace to Overpelt | 4,866.18 mi (7,831.36 km) |
| Laplace to Paal | 4,861.49 mi (7,823.82 km) |
| Laplace to Peer | 4,870.00 mi (7,837.51 km) |
| Laplace to Pepinster | 4,900.51 mi (7,886.61 km) |
| Laplace to Peruwelz | 4,812.12 mi (7,744.37 km) |
| Laplace to Perwez | 4,858.80 mi (7,819.48 km) |
| Laplace to Philippeville | 4,859.92 mi (7,821.28 km) |
