| Rossmoor to Oberkirch | 5,853.75 mi (9,420.70 km) |
| Rossmoor to Obernburg am Main | 5,818.68 mi (9,364.26 km) |
| Rossmoor to Obernkirchen | 5,693.01 mi (9,162.01 km) |
| Rossmoor to Oberschleissheim | 5,973.59 mi (9,613.57 km) |
| Rossmoor to Oberstdorf | 5,979.22 mi (9,622.62 km) |
| Rossmoor to Obertraubling | 5,953.04 mi (9,580.48 km) |
| Rossmoor to Obertshausen | 5,797.87 mi (9,330.78 km) |
| Rossmoor to Oberursel | 5,783.26 mi (9,307.26 km) |
| Rossmoor to Ochsenfurt | 5,855.83 mi (9,424.05 km) |
| Rossmoor to Ochsenhausen | 5,934.54 mi (9,550.72 km) |
| Rossmoor to Ochtrup | 5,640.90 mi (9,078.14 km) |
| Rossmoor to Odenthal | 5,697.71 mi (9,169.58 km) |
| Rossmoor to Oelde | 5,687.52 mi (9,153.18 km) |
| Rossmoor to Oelsnitz | 5,875.69 mi (9,456.01 km) |
| Rossmoor to Oer-Erkenschwick | 5,671.01 mi (9,126.62 km) |
