| Lady Lake to Octeville | 4,307.73 mi (6,932.63 km) |
| Lady Lake to Oignies | 4,492.34 mi (7,229.72 km) |
| Lady Lake to Oissel | 4,431.57 mi (7,131.92 km) |
| Lady Lake to Olivet | 4,494.81 mi (7,233.70 km) |
| Lady Lake to Ollioules | 4,779.66 mi (7,692.12 km) |
| Lady Lake to Olonne-sur-Mer | 4,353.00 mi (7,005.48 km) |
| Lady Lake to Oloron-Sainte-Marie | 4,470.55 mi (7,194.65 km) |
| Lady Lake to Onet Village | 4,598.36 mi (7,400.35 km) |
| Lady Lake to Onnaing | 4,519.46 mi (7,273.37 km) |
| Lady Lake to Orange | 4,707.18 mi (7,575.48 km) |
| Lady Lake to Orchies | 4,502.83 mi (7,246.60 km) |
| Lady Lake to Orleans | 4,494.44 mi (7,233.10 km) |
| Lady Lake to Orly | 4,499.48 mi (7,241.21 km) |
| Lady Lake to Ormesson-sur-Marne | 4,505.03 mi (7,250.14 km) |
| Lady Lake to Orsay | 4,491.38 mi (7,228.17 km) |
