| Airdrie to Octeville | 441.55 mi (710.61 km) |
| Airdrie to Oignies | 470.87 mi (757.79 km) |
| Airdrie to Oissel | 497.79 mi (801.12 km) |
| Airdrie to Olivet | 606.27 mi (975.69 km) |
| Airdrie to Ollioules | 981.10 mi (1,578.93 km) |
| Airdrie to Olonne-sur-Mer | 651.18 mi (1,047.97 km) |
| Airdrie to Oloron-Sainte-Marie | 887.83 mi (1,428.82 km) |
| Airdrie to Onet Village | 844.99 mi (1,359.87 km) |
| Airdrie to Onnaing | 491.03 mi (790.24 km) |
| Airdrie to Orange | 897.41 mi (1,444.24 km) |
| Airdrie to Orchies | 476.96 mi (767.59 km) |
| Airdrie to Orleans | 603.94 mi (971.95 km) |
| Airdrie to Orly | 560.03 mi (901.28 km) |
| Airdrie to Ormesson-sur-Marne | 560.40 mi (901.88 km) |
| Airdrie to Orsay | 558.81 mi (899.31 km) |
