| Christchurch to Opwijk | 260.58 mi (419.37 km) |
| Christchurch to Ostend | 207.25 mi (333.53 km) |
| Christchurch to Oud-Heverlee | 281.63 mi (453.24 km) |
| Christchurch to Oud-Turnhout | 296.61 mi (477.34 km) |
| Christchurch to Oudenaarde | 235.08 mi (378.33 km) |
| Christchurch to Oudenburg | 210.34 mi (338.51 km) |
| Christchurch to Oupeye | 324.59 mi (522.37 km) |
| Christchurch to Overijse | 275.89 mi (444.01 km) |
| Christchurch to Overpelt | 314.78 mi (506.58 km) |
| Christchurch to Paal | 303.71 mi (488.77 km) |
| Christchurch to Peer | 316.09 mi (508.70 km) |
| Christchurch to Pepinster | 332.86 mi (535.69 km) |
| Christchurch to Peruwelz | 235.50 mi (379.01 km) |
| Christchurch to Perwez | 288.75 mi (464.70 km) |
| Christchurch to Philippeville | 280.71 mi (451.76 km) |
