| Recklinghausen to Octeville | 408.81 mi (657.91 km) |
| Recklinghausen to Oignies | 196.83 mi (316.76 km) |
| Recklinghausen to Oissel | 308.57 mi (496.60 km) |
| Recklinghausen to Olivet | 348.15 mi (560.29 km) |
| Recklinghausen to Ollioules | 586.74 mi (944.27 km) |
| Recklinghausen to Olonne-sur-Mer | 533.48 mi (858.56 km) |
| Recklinghausen to Oloron-Sainte-Marie | 683.36 mi (1,099.76 km) |
| Recklinghausen to Onet Village | 541.45 mi (871.39 km) |
| Recklinghausen to Onnaing | 175.67 mi (282.71 km) |
| Recklinghausen to Orange | 525.87 mi (846.30 km) |
| Recklinghausen to Orchies | 186.69 mi (300.45 km) |
| Recklinghausen to Orleans | 345.87 mi (556.62 km) |
| Recklinghausen to Orly | 288.14 mi (463.72 km) |
| Recklinghausen to Ormesson-sur-Marne | 281.41 mi (452.88 km) |
| Recklinghausen to Orsay | 297.04 mi (478.04 km) |
