| Kirkcaldy to Octeville | 452.45 mi (728.14 km) |
| Kirkcaldy to Oignies | 465.09 mi (748.49 km) |
| Kirkcaldy to Oissel | 500.24 mi (805.06 km) |
| Kirkcaldy to Olivet | 608.83 mi (979.82 km) |
| Kirkcaldy to Ollioules | 980.93 mi (1,578.65 km) |
| Kirkcaldy to Olonne-sur-Mer | 664.24 mi (1,068.99 km) |
| Kirkcaldy to Oloron-Sainte-Marie | 899.60 mi (1,447.77 km) |
| Kirkcaldy to Onet Village | 849.77 mi (1,367.58 km) |
| Kirkcaldy to Onnaing | 483.85 mi (778.67 km) |
| Kirkcaldy to Orange | 898.12 mi (1,445.38 km) |
| Kirkcaldy to Orchies | 470.47 mi (757.16 km) |
| Kirkcaldy to Orleans | 606.44 mi (975.96 km) |
| Kirkcaldy to Orly | 559.88 mi (901.04 km) |
| Kirkcaldy to Ormesson-sur-Marne | 559.79 mi (900.89 km) |
| Kirkcaldy to Orsay | 559.29 mi (900.09 km) |
