| Saint-Etienne to Octeville | 403.63 mi (649.59 km) |
| Saint-Etienne to Oignies | 353.79 mi (569.36 km) |
| Saint-Etienne to Oissel | 310.88 mi (500.31 km) |
| Saint-Etienne to Olivet | 205.19 mi (330.23 km) |
| Saint-Etienne to Ollioules | 174.18 mi (280.31 km) |
| Saint-Etienne to Olonne-sur-Mer | 305.42 mi (491.53 km) |
| Saint-Etienne to Oloron-Sainte-Marie | 291.45 mi (469.04 km) |
| Saint-Etienne to Onet Village | 114.84 mi (184.81 km) |
| Saint-Etienne to Onnaing | 344.18 mi (553.91 km) |
| Saint-Etienne to Orange | 91.90 mi (147.90 km) |
| Saint-Etienne to Orchies | 352.23 mi (566.86 km) |
| Saint-Etienne to Orleans | 207.13 mi (333.34 km) |
| Saint-Etienne to Orly | 247.18 mi (397.79 km) |
| Saint-Etienne to Ormesson-sur-Marne | 247.36 mi (398.08 km) |
| Saint-Etienne to Orsay | 248.14 mi (399.35 km) |
