| Adazi to Octeville | 1,178.65 mi (1,896.86 km) |
| Adazi to Oignies | 977.76 mi (1,573.56 km) |
| Adazi to Oissel | 1,092.24 mi (1,757.79 km) |
| Adazi to Olivet | 1,130.13 mi (1,818.76 km) |
| Adazi to Ollioules | 1,255.48 mi (2,020.49 km) |
| Adazi to Olonne-sur-Mer | 1,319.02 mi (2,122.75 km) |
| Adazi to Oloron-Sainte-Marie | 1,447.74 mi (2,329.91 km) |
| Adazi to Onet Village | 1,283.66 mi (2,065.85 km) |
| Adazi to Onnaing | 959.66 mi (1,544.43 km) |
| Adazi to Orange | 1,228.72 mi (1,977.43 km) |
| Adazi to Orchies | 968.63 mi (1,558.86 km) |
| Adazi to Orleans | 1,128.04 mi (1,815.40 km) |
| Adazi to Orly | 1,072.84 mi (1,726.57 km) |
| Adazi to Ormesson-sur-Marne | 1,065.92 mi (1,715.44 km) |
| Adazi to Orsay | 1,082.00 mi (1,741.31 km) |
