| Adrano to Octeville | 1,161.91 mi (1,869.91 km) |
| Adrano to Oignies | 1,059.17 mi (1,704.58 km) |
| Adrano to Oissel | 1,057.28 mi (1,701.52 km) |
| Adrano to Olivet | 960.12 mi (1,545.17 km) |
| Adrano to Ollioules | 604.82 mi (973.36 km) |
| Adrano to Olonne-sur-Mer | 1,045.45 mi (1,682.49 km) |
| Adrano to Oloron-Sainte-Marie | 895.52 mi (1,441.20 km) |
| Adrano to Onet Village | 786.89 mi (1,266.38 km) |
| Adrano to Onnaing | 1,038.61 mi (1,671.48 km) |
| Adrano to Orange | 687.53 mi (1,106.47 km) |
| Adrano to Orchies | 1,052.76 mi (1,694.25 km) |
| Adrano to Orleans | 961.64 mi (1,547.61 km) |
| Adrano to Orly | 986.47 mi (1,587.58 km) |
| Adrano to Ormesson-sur-Marne | 984.01 mi (1,583.61 km) |
| Adrano to Orsay | 990.71 mi (1,594.39 km) |
