| Laguna Niguel to Octeville | 5,487.61 mi (8,831.45 km) |
| Laguna Niguel to Oignies | 5,601.79 mi (9,015.21 km) |
| Laguna Niguel to Oissel | 5,592.77 mi (9,000.70 km) |
| Laguna Niguel to Olivet | 5,689.15 mi (9,155.80 km) |
| Laguna Niguel to Ollioules | 6,054.14 mi (9,743.20 km) |
| Laguna Niguel to Olonne-sur-Mer | 5,621.86 mi (9,047.51 km) |
| Laguna Niguel to Oloron-Sainte-Marie | 5,816.99 mi (9,361.55 km) |
| Laguna Niguel to Onet Village | 5,879.30 mi (9,461.82 km) |
| Laguna Niguel to Onnaing | 5,624.91 mi (9,052.42 km) |
| Laguna Niguel to Orange | 5,968.55 mi (9,605.45 km) |
| Laguna Niguel to Orchies | 5,609.51 mi (9,027.64 km) |
| Laguna Niguel to Orleans | 5,687.62 mi (9,153.33 km) |
| Laguna Niguel to Orly | 5,664.09 mi (9,115.48 km) |
| Laguna Niguel to Ormesson-sur-Marne | 5,666.93 mi (9,120.04 km) |
| Laguna Niguel to Orsay | 5,659.44 mi (9,107.98 km) |
