| Christchurch to Octeville | 76.46 mi (123.05 km) |
| Christchurch to Oignies | 210.09 mi (338.10 km) |
| Christchurch to Oissel | 159.47 mi (256.64 km) |
| Christchurch to Olivet | 258.23 mi (415.59 km) |
| Christchurch to Ollioules | 635.29 mi (1,022.40 km) |
| Christchurch to Olonne-sur-Mer | 289.77 mi (466.34 km) |
| Christchurch to Oloron-Sainte-Marie | 523.59 mi (842.63 km) |
| Christchurch to Onet Village | 484.53 mi (779.77 km) |
| Christchurch to Onnaing | 237.19 mi (381.73 km) |
| Christchurch to Orange | 549.32 mi (884.04 km) |
| Christchurch to Orchies | 220.99 mi (355.65 km) |
| Christchurch to Orleans | 256.40 mi (412.63 km) |
| Christchurch to Orly | 231.35 mi (372.33 km) |
| Christchurch to Ormesson-sur-Marne | 234.88 mi (378.00 km) |
| Christchurch to Orsay | 226.06 mi (363.81 km) |
