| Laguna Hills to Oberkirch | 5,853.42 mi (9,420.17 km) |
| Laguna Hills to Obernburg am Main | 5,818.98 mi (9,364.74 km) |
| Laguna Hills to Obernkirchen | 5,694.04 mi (9,163.67 km) |
| Laguna Hills to Oberschleissheim | 5,973.96 mi (9,614.17 km) |
| Laguna Hills to Oberstdorf | 5,979.05 mi (9,622.34 km) |
| Laguna Hills to Obertraubling | 5,953.75 mi (9,581.64 km) |
| Laguna Hills to Obertshausen | 5,798.18 mi (9,331.26 km) |
| Laguna Hills to Oberursel | 5,783.55 mi (9,307.72 km) |
| Laguna Hills to Ochsenfurt | 5,856.28 mi (9,424.77 km) |
| Laguna Hills to Ochsenhausen | 5,934.49 mi (9,550.64 km) |
| Laguna Hills to Ochtrup | 5,641.51 mi (9,079.14 km) |
| Laguna Hills to Odenthal | 5,697.95 mi (9,169.96 km) |
| Laguna Hills to Oelde | 5,688.22 mi (9,154.31 km) |
| Laguna Hills to Oelsnitz | 5,876.82 mi (9,457.83 km) |
| Laguna Hills to Oer-Erkenschwick | 5,671.47 mi (9,127.35 km) |
