| Bretigny-sur-Orge to Oignies | 132.01 mi (212.45 km) |
| Bretigny-sur-Orge to Oissel | 74.70 mi (120.23 km) |
| Bretigny-sur-Orge to Olivet | 54.91 mi (88.37 km) |
| Bretigny-sur-Orge to Ollioules | 414.56 mi (667.17 km) |
| Bretigny-sur-Orge to Olonne-sur-Mer | 238.08 mi (383.15 km) |
| Bretigny-sur-Orge to Oloron-Sainte-Marie | 399.55 mi (643.02 km) |
| Bretigny-sur-Orge to Onet Village | 293.67 mi (472.62 km) |
| Bretigny-sur-Orge to Onnaing | 135.74 mi (218.45 km) |
| Bretigny-sur-Orge to Orange | 331.26 mi (533.11 km) |
| Bretigny-sur-Orge to Orchies | 135.44 mi (217.96 km) |
| Bretigny-sur-Orge to Orleans | 52.27 mi (84.12 km) |
| Bretigny-sur-Orge to Orly | 9.98 mi (16.06 km) |
| Bretigny-sur-Orge to Ormesson-sur-Marne | 16.05 mi (25.83 km) |
| Bretigny-sur-Orge to Orsay | 8.07 mi (12.98 km) |
| Bretigny-sur-Orge to Orthez | 383.42 mi (617.05 km) |
