| Saint-Genis-Laval to Octeville | 404.05 mi (650.25 km) |
| Saint-Genis-Laval to Oignies | 340.07 mi (547.28 km) |
| Saint-Genis-Laval to Oissel | 305.35 mi (491.41 km) |
| Saint-Genis-Laval to Olivet | 202.86 mi (326.48 km) |
| Saint-Genis-Laval to Ollioules | 184.14 mi (296.34 km) |
| Saint-Genis-Laval to Olonne-sur-Mer | 319.68 mi (514.48 km) |
| Saint-Genis-Laval to Oloron-Sainte-Marie | 317.42 mi (510.83 km) |
| Saint-Genis-Laval to Onet Village | 141.35 mi (227.49 km) |
| Saint-Genis-Laval to Onnaing | 328.83 mi (529.19 km) |
| Saint-Genis-Laval to Orange | 107.63 mi (173.21 km) |
| Saint-Genis-Laval to Orchies | 337.81 mi (543.65 km) |
| Saint-Genis-Laval to Orleans | 204.54 mi (329.18 km) |
| Saint-Genis-Laval to Orly | 238.79 mi (384.29 km) |
| Saint-Genis-Laval to Ormesson-sur-Marne | 238.22 mi (383.38 km) |
| Saint-Genis-Laval to Orsay | 240.77 mi (387.48 km) |
