| Irigny to Oignies | 341.94 mi (550.30 km) |
| Irigny to Oissel | 307.45 mi (494.80 km) |
| Irigny to Olivet | 204.99 mi (329.90 km) |
| Irigny to Ollioules | 182.21 mi (293.24 km) |
| Irigny to Olonne-sur-Mer | 321.43 mi (517.29 km) |
| Irigny to Oloron-Sainte-Marie | 317.83 mi (511.49 km) |
| Irigny to Onet Village | 141.45 mi (227.65 km) |
| Irigny to Onnaing | 330.62 mi (532.08 km) |
| Irigny to Orange | 106.05 mi (170.66 km) |
| Irigny to Orchies | 339.64 mi (546.60 km) |
| Irigny to Orleans | 206.67 mi (332.60 km) |
| Irigny to Orly | 240.85 mi (387.61 km) |
| Irigny to Ormesson-sur-Marne | 240.26 mi (386.66 km) |
| Irigny to Orsay | 242.85 mi (390.83 km) |
| Irigny to Orthez | 313.84 mi (505.07 km) |
