| Ajdovscina to Octeville | 765.57 mi (1,232.06 km) |
| Ajdovscina to Oignies | 593.43 mi (955.03 km) |
| Ajdovscina to Oissel | 642.00 mi (1,033.20 km) |
| Ajdovscina to Olivet | 582.78 mi (937.89 km) |
| Ajdovscina to Ollioules | 439.98 mi (708.08 km) |
| Ajdovscina to Olonne-sur-Mer | 749.93 mi (1,206.89 km) |
| Ajdovscina to Oloron-Sainte-Marie | 737.52 mi (1,186.93 km) |
| Ajdovscina to Onet Village | 561.05 mi (902.93 km) |
| Ajdovscina to Onnaing | 567.38 mi (913.11 km) |
| Ajdovscina to Orange | 460.32 mi (740.81 km) |
| Ajdovscina to Orchies | 583.91 mi (939.72 km) |
| Ajdovscina to Orleans | 582.82 mi (937.96 km) |
| Ajdovscina to Orly | 573.79 mi (923.42 km) |
| Ajdovscina to Ormesson-sur-Marne | 568.22 mi (914.46 km) |
| Ajdovscina to Orsay | 581.96 mi (936.58 km) |
