| Laguna Woods to Oberkirch | 5,853.32 mi (9,420.01 km) |
| Laguna Woods to Obernburg am Main | 5,818.83 mi (9,364.50 km) |
| Laguna Woods to Obernkirchen | 5,693.83 mi (9,163.33 km) |
| Laguna Woods to Oberschleissheim | 5,973.81 mi (9,613.92 km) |
| Laguna Woods to Oberstdorf | 5,978.94 mi (9,622.17 km) |
| Laguna Woods to Obertraubling | 5,953.57 mi (9,581.34 km) |
| Laguna Woods to Obertshausen | 5,798.03 mi (9,331.02 km) |
| Laguna Woods to Oberursel | 5,783.40 mi (9,307.48 km) |
| Laguna Woods to Ochsenfurt | 5,856.11 mi (9,424.51 km) |
| Laguna Woods to Ochsenhausen | 5,934.37 mi (9,550.45 km) |
| Laguna Woods to Ochtrup | 5,641.34 mi (9,078.86 km) |
| Laguna Woods to Odenthal | 5,697.80 mi (9,169.73 km) |
| Laguna Woods to Oelde | 5,688.04 mi (9,154.01 km) |
| Laguna Woods to Oelsnitz | 5,876.60 mi (9,457.48 km) |
| Laguna Woods to Oer-Erkenschwick | 5,671.31 mi (9,127.09 km) |
