| Orlando to Oberkirch | 4,747.00 mi (7,639.56 km) |
| Orlando to Obernburg am Main | 4,761.93 mi (7,663.58 km) |
| Orlando to Obernkirchen | 4,705.96 mi (7,573.51 km) |
| Orlando to Oberschleissheim | 4,903.49 mi (7,891.41 km) |
| Orlando to Oberstdorf | 4,869.19 mi (7,836.21 km) |
| Orlando to Obertraubling | 4,910.52 mi (7,902.72 km) |
| Orlando to Obertshausen | 4,743.79 mi (7,634.40 km) |
| Orlando to Oberursel | 4,729.97 mi (7,612.14 km) |
| Orlando to Ochsenfurt | 4,805.24 mi (7,733.28 km) |
| Orlando to Ochsenhausen | 4,838.43 mi (7,786.71 km) |
| Orlando to Ochtrup | 4,629.70 mi (7,450.78 km) |
| Orlando to Odenthal | 4,651.11 mi (7,485.24 km) |
| Orlando to Oelde | 4,676.40 mi (7,525.95 km) |
| Orlando to Oelsnitz | 4,873.43 mi (7,843.02 km) |
| Orlando to Oer-Erkenschwick | 4,643.85 mi (7,473.55 km) |
