| Retie to Oignies | 105.86 mi (170.37 km) |
| Retie to Oissel | 220.09 mi (354.20 km) |
| Retie to Olivet | 274.54 mi (441.83 km) |
| Retie to Ollioules | 562.73 mi (905.62 km) |
| Retie to Olonne-sur-Mer | 450.55 mi (725.09 km) |
| Retie to Oloron-Sainte-Marie | 617.56 mi (993.87 km) |
| Retie to Onet Village | 490.36 mi (789.15 km) |
| Retie to Onnaing | 88.29 mi (142.09 km) |
| Retie to Orange | 492.67 mi (792.87 km) |
| Retie to Orchies | 96.48 mi (155.27 km) |
| Retie to Orleans | 272.04 mi (437.80 km) |
| Retie to Orly | 210.88 mi (339.37 km) |
| Retie to Ormesson-sur-Marne | 204.86 mi (329.69 km) |
| Retie to Orsay | 218.73 mi (352.01 km) |
| Retie to Orthez | 602.40 mi (969.48 km) |
