| Orsay to Octeville | 184.56 mi (297.02 km) |
| Orsay to Oignies | 127.59 mi (205.33 km) |
| Orsay to Oissel | 66.67 mi (107.30 km) |
| Orsay to Olivet | 59.13 mi (95.16 km) |
| Orsay to Ollioules | 422.30 mi (679.63 km) |
| Orsay to Olonne-sur-Mer | 237.30 mi (381.89 km) |
| Orsay to Oloron-Sainte-Marie | 403.21 mi (648.90 km) |
| Orsay to Onet Village | 299.97 mi (482.75 km) |
| Orsay to Onnaing | 132.77 mi (213.67 km) |
| Orsay to Orange | 338.85 mi (545.33 km) |
| Orsay to Orchies | 131.56 mi (211.72 km) |
| Orsay to Orleans | 56.44 mi (90.83 km) |
| Orsay to Orly | 9.88 mi (15.90 km) |
| Orsay to Ormesson-sur-Marne | 17.09 mi (27.51 km) |
| Orsay to Orthez | 386.80 mi (622.49 km) |
