| Blagnac to Oignies | 478.06 mi (769.37 km) |
| Blagnac to Oissel | 394.47 mi (634.83 km) |
| Blagnac to Olivet | 293.12 mi (471.74 km) |
| Blagnac to Ollioules | 226.35 mi (364.27 km) |
| Blagnac to Olonne-sur-Mer | 252.85 mi (406.92 km) |
| Blagnac to Oloron-Sainte-Marie | 104.79 mi (168.65 km) |
| Blagnac to Onet Village | 78.19 mi (125.83 km) |
| Blagnac to Onnaing | 477.87 mi (769.06 km) |
| Blagnac to Orange | 173.74 mi (279.61 km) |
| Blagnac to Orchies | 480.43 mi (773.17 km) |
| Blagnac to Orleans | 295.81 mi (476.07 km) |
| Blagnac to Orly | 356.13 mi (573.13 km) |
| Blagnac to Ormesson-sur-Marne | 359.98 mi (579.34 km) |
| Blagnac to Orsay | 351.80 mi (566.16 km) |
| Blagnac to Orthez | 108.70 mi (174.93 km) |
