| Ala to Octeville | 645.11 mi (1,038.21 km) |
| Ala to Oignies | 492.20 mi (792.12 km) |
| Ala to Oissel | 523.96 mi (843.23 km) |
| Ala to Olivet | 454.11 mi (730.81 km) |
| Ala to Ollioules | 311.58 mi (501.44 km) |
| Ala to Olonne-sur-Mer | 613.19 mi (986.83 km) |
| Ala to Oloron-Sainte-Marie | 598.25 mi (962.79 km) |
| Ala to Onet Village | 421.08 mi (677.65 km) |
| Ala to Onnaing | 468.07 mi (753.28 km) |
| Ala to Orange | 322.46 mi (518.94 km) |
| Ala to Orchies | 483.87 mi (778.71 km) |
| Ala to Orleans | 454.45 mi (731.36 km) |
| Ala to Orly | 453.25 mi (729.44 km) |
| Ala to Ormesson-sur-Marne | 448.40 mi (721.64 km) |
| Ala to Orsay | 460.58 mi (741.23 km) |
