| Lady Lake to Oberkirch | 4,750.81 mi (7,645.69 km) |
| Lady Lake to Obernburg am Main | 4,764.44 mi (7,667.63 km) |
| Lady Lake to Obernkirchen | 4,706.45 mi (7,574.30 km) |
| Lady Lake to Oberschleissheim | 4,906.81 mi (7,896.75 km) |
| Lady Lake to Oberstdorf | 4,873.47 mi (7,843.09 km) |
| Lady Lake to Obertraubling | 4,913.13 mi (7,906.92 km) |
| Lady Lake to Obertshausen | 4,746.18 mi (7,638.24 km) |
| Lady Lake to Oberursel | 4,732.29 mi (7,615.88 km) |
| Lady Lake to Ochsenfurt | 4,807.73 mi (7,737.29 km) |
| Lady Lake to Ochsenhausen | 4,842.24 mi (7,792.84 km) |
| Lady Lake to Ochtrup | 4,630.57 mi (7,452.19 km) |
| Lady Lake to Odenthal | 4,653.00 mi (7,488.28 km) |
| Lady Lake to Oelde | 4,677.43 mi (7,527.60 km) |
| Lady Lake to Oelsnitz | 4,874.86 mi (7,845.32 km) |
| Lady Lake to Oer-Erkenschwick | 4,645.19 mi (7,475.71 km) |
