| Colesville to Octeville | 3,634.60 mi (5,849.33 km) |
| Colesville to Oignies | 3,807.75 mi (6,127.98 km) |
| Colesville to Oissel | 3,756.70 mi (6,045.83 km) |
| Colesville to Olivet | 3,828.61 mi (6,161.56 km) |
| Colesville to Ollioules | 4,138.64 mi (6,660.50 km) |
| Colesville to Olonne-sur-Mer | 3,702.27 mi (5,958.22 km) |
| Colesville to Oloron-Sainte-Marie | 3,843.48 mi (6,185.49 km) |
| Colesville to Onet Village | 3,955.59 mi (6,365.91 km) |
| Colesville to Onnaing | 3,834.57 mi (6,171.15 km) |
| Colesville to Orange | 4,061.39 mi (6,536.18 km) |
| Colesville to Orchies | 3,817.88 mi (6,144.28 km) |
| Colesville to Orleans | 3,827.96 mi (6,160.51 km) |
| Colesville to Orly | 3,826.66 mi (6,158.41 km) |
| Colesville to Ormesson-sur-Marne | 3,831.72 mi (6,166.55 km) |
| Colesville to Orsay | 3,819.16 mi (6,146.35 km) |
