| Lochristi to Oignies | 56.96 mi (91.68 km) |
| Lochristi to Oissel | 171.58 mi (276.14 km) |
| Lochristi to Olivet | 239.81 mi (385.94 km) |
| Lochristi to Ollioules | 558.05 mi (898.10 km) |
| Lochristi to Olonne-sur-Mer | 405.32 mi (652.30 km) |
| Lochristi to Oloron-Sainte-Marie | 584.45 mi (940.59 km) |
| Lochristi to Onet Village | 468.84 mi (754.52 km) |
| Lochristi to Onnaing | 50.27 mi (80.90 km) |
| Lochristi to Orange | 483.14 mi (777.54 km) |
| Lochristi to Orchies | 50.29 mi (80.93 km) |
| Lochristi to Orleans | 237.18 mi (381.70 km) |
| Lochristi to Orly | 174.94 mi (281.54 km) |
| Lochristi to Ormesson-sur-Marne | 169.94 mi (273.49 km) |
| Lochristi to Orsay | 181.39 mi (291.92 km) |
| Lochristi to Orthez | 568.18 mi (914.40 km) |
