| Roessleville to Opwijk | 3,555.13 mi (5,721.42 km) |
| Roessleville to Ostend | 3,497.63 mi (5,628.89 km) |
| Roessleville to Oud-Heverlee | 3,578.12 mi (5,758.43 km) |
| Roessleville to Oud-Turnhout | 3,577.41 mi (5,757.28 km) |
| Roessleville to Oudenaarde | 3,534.91 mi (5,688.89 km) |
| Roessleville to Oudenburg | 3,501.97 mi (5,635.88 km) |
| Roessleville to Oupeye | 3,620.62 mi (5,826.83 km) |
| Roessleville to Overijse | 3,574.16 mi (5,752.06 km) |
| Roessleville to Overpelt | 3,597.34 mi (5,789.36 km) |
| Roessleville to Paal | 3,592.60 mi (5,781.73 km) |
| Roessleville to Peer | 3,601.14 mi (5,795.48 km) |
| Roessleville to Pepinster | 3,631.59 mi (5,844.47 km) |
| Roessleville to Peruwelz | 3,543.26 mi (5,702.33 km) |
| Roessleville to Perwez | 3,589.87 mi (5,777.33 km) |
| Roessleville to Philippeville | 3,591.07 mi (5,779.27 km) |
