| Bucak to Octeville | 1,801.19 mi (2,898.73 km) |
| Bucak to Oignies | 1,625.98 mi (2,616.76 km) |
| Bucak to Oissel | 1,678.00 mi (2,700.48 km) |
| Bucak to Olivet | 1,612.79 mi (2,595.53 km) |
| Bucak to Ollioules | 1,356.19 mi (2,182.57 km) |
| Bucak to Olonne-sur-Mer | 1,761.41 mi (2,834.71 km) |
| Bucak to Oloron-Sainte-Marie | 1,680.12 mi (2,703.89 km) |
| Bucak to Onet Village | 1,529.24 mi (2,461.07 km) |
| Bucak to Onnaing | 1,599.31 mi (2,573.85 km) |
| Bucak to Orange | 1,418.47 mi (2,282.81 km) |
| Bucak to Orchies | 1,615.99 mi (2,600.69 km) |
| Bucak to Orleans | 1,613.15 mi (2,596.11 km) |
| Bucak to Orly | 1,609.08 mi (2,589.57 km) |
| Bucak to Ormesson-sur-Marne | 1,603.72 mi (2,580.94 km) |
| Bucak to Orsay | 1,616.98 mi (2,602.28 km) |
