| Azzano Decimo to Octeville | 714.02 mi (1,149.11 km) |
| Azzano Decimo to Oignies | 548.01 mi (881.93 km) |
| Azzano Decimo to Oissel | 591.06 mi (951.23 km) |
| Azzano Decimo to Olivet | 528.39 mi (850.36 km) |
| Azzano Decimo to Ollioules | 387.76 mi (624.05 km) |
| Azzano Decimo to Olonne-sur-Mer | 693.29 mi (1,115.74 km) |
| Azzano Decimo to Oloron-Sainte-Marie | 681.02 mi (1,096.00 km) |
| Azzano Decimo to Onet Village | 504.15 mi (811.35 km) |
| Azzano Decimo to Onnaing | 522.51 mi (840.90 km) |
| Azzano Decimo to Orange | 404.41 mi (650.84 km) |
| Azzano Decimo to Orchies | 538.86 mi (867.21 km) |
| Azzano Decimo to Orleans | 528.52 mi (850.57 km) |
| Azzano Decimo to Orly | 521.91 mi (839.93 km) |
| Azzano Decimo to Ormesson-sur-Marne | 516.56 mi (831.32 km) |
| Azzano Decimo to Orsay | 529.83 mi (852.68 km) |
