| Cumnock to Octeville | 417.25 mi (671.50 km) |
| Cumnock to Oignies | 457.56 mi (736.37 km) |
| Cumnock to Oissel | 478.47 mi (770.02 km) |
| Cumnock to Olivet | 586.62 mi (944.07 km) |
| Cumnock to Ollioules | 962.82 mi (1,549.51 km) |
| Cumnock to Olonne-sur-Mer | 625.44 mi (1,006.54 km) |
| Cumnock to Oloron-Sainte-Marie | 862.55 mi (1,388.14 km) |
| Cumnock to Onet Village | 823.63 mi (1,325.50 km) |
| Cumnock to Onnaing | 478.74 mi (770.46 km) |
| Cumnock to Orange | 878.61 mi (1,413.98 km) |
| Cumnock to Orchies | 464.18 mi (747.02 km) |
| Cumnock to Orleans | 584.35 mi (940.42 km) |
| Cumnock to Orly | 542.31 mi (872.77 km) |
| Cumnock to Ormesson-sur-Marne | 543.01 mi (873.88 km) |
| Cumnock to Orsay | 540.66 mi (870.10 km) |
