| Aix-en-Provence to Oignies | 493.35 mi (793.97 km) |
| Aix-en-Provence to Oissel | 451.97 mi (727.37 km) |
| Aix-en-Provence to Olivet | 345.00 mi (555.22 km) |
| Aix-en-Provence to Ollioules | 33.49 mi (53.90 km) |
| Aix-en-Provence to Olonne-sur-Mer | 409.00 mi (658.22 km) |
| Aix-en-Provence to Oloron-Sainte-Marie | 304.82 mi (490.56 km) |
| Aix-en-Provence to Onet Village | 153.25 mi (246.63 km) |
| Aix-en-Provence to Onnaing | 481.98 mi (775.67 km) |
| Aix-en-Provence to Orange | 52.84 mi (85.04 km) |
| Aix-en-Provence to Orchies | 491.10 mi (790.36 km) |
| Aix-en-Provence to Orleans | 347.09 mi (558.58 km) |
| Aix-en-Provence to Orly | 388.92 mi (625.90 km) |
| Aix-en-Provence to Ormesson-sur-Marne | 389.04 mi (626.11 km) |
| Aix-en-Provence to Orsay | 389.83 mi (627.37 km) |
| Aix-en-Provence to Orthez | 311.45 mi (501.23 km) |
