| Lake Wylie to Octeville | 3,982.13 mi (6,408.62 km) |
| Lake Wylie to Oignies | 4,157.63 mi (6,691.05 km) |
| Lake Wylie to Oissel | 4,104.69 mi (6,605.86 km) |
| Lake Wylie to Olivet | 4,174.85 mi (6,718.77 km) |
| Lake Wylie to Ollioules | 4,479.33 mi (7,208.78 km) |
| Lake Wylie to Olonne-sur-Mer | 4,044.82 mi (6,509.50 km) |
| Lake Wylie to Oloron-Sainte-Marie | 4,180.17 mi (6,727.34 km) |
| Lake Wylie to Onet Village | 4,296.49 mi (6,914.54 km) |
| Lake Wylie to Onnaing | 4,184.52 mi (6,734.33 km) |
| Lake Wylie to Orange | 4,403.16 mi (7,086.20 km) |
| Lake Wylie to Orchies | 4,167.83 mi (6,707.47 km) |
| Lake Wylie to Orleans | 4,174.26 mi (6,717.82 km) |
| Lake Wylie to Orly | 4,174.29 mi (6,717.86 km) |
| Lake Wylie to Ormesson-sur-Marne | 4,179.45 mi (6,726.17 km) |
| Lake Wylie to Orsay | 4,166.66 mi (6,705.59 km) |
