| Laguna Niguel to Oerlinghausen | 5,700.43 mi (9,173.95 km) |
| Laguna Niguel to Oestrich-Winkel | 5,780.49 mi (9,302.80 km) |
| Laguna Niguel to Offenburg | 5,856.05 mi (9,424.41 km) |
| Laguna Niguel to Oftersheim | 5,830.18 mi (9,382.76 km) |
| Laguna Niguel to Ohrdruf | 5,818.43 mi (9,363.87 km) |
| Laguna Niguel to Ohringen | 5,866.59 mi (9,441.37 km) |
| Laguna Niguel to Olbernhau | 5,900.14 mi (9,495.36 km) |
| Laguna Niguel to Olching | 5,973.12 mi (9,612.81 km) |
| Laguna Niguel to Oldenburg | 5,627.85 mi (9,057.15 km) |
| Laguna Niguel to Oldenburg in Holstein | 5,641.81 mi (9,079.62 km) |
| Laguna Niguel to Olfen | 5,675.64 mi (9,134.06 km) |
| Laguna Niguel to Olpe | 5,724.14 mi (9,212.12 km) |
| Laguna Niguel to Olsberg | 5,726.44 mi (9,215.82 km) |
| Laguna Niguel to Oranienburg | 5,785.76 mi (9,311.28 km) |
| Laguna Niguel to Ortenberg | 5,793.97 mi (9,324.50 km) |
