| Mobile to Oberkirch | 4,925.47 mi (7,926.78 km) |
| Mobile to Obernburg am Main | 4,929.50 mi (7,933.27 km) |
| Mobile to Obernkirchen | 4,856.68 mi (7,816.07 km) |
| Mobile to Oberschleissheim | 5,077.07 mi (8,170.76 km) |
| Mobile to Oberstdorf | 5,050.95 mi (8,128.72 km) |
| Mobile to Obertraubling | 5,078.12 mi (8,172.45 km) |
| Mobile to Obertshausen | 4,910.38 mi (7,902.49 km) |
| Mobile to Oberursel | 4,896.07 mi (7,879.46 km) |
| Mobile to Ochsenfurt | 4,972.37 mi (8,002.26 km) |
| Mobile to Ochsenhausen | 5,016.44 mi (8,073.19 km) |
| Mobile to Ochtrup | 4,784.10 mi (7,699.26 km) |
| Mobile to Odenthal | 4,813.97 mi (7,747.33 km) |
| Mobile to Oelde | 4,831.85 mi (7,776.11 km) |
| Mobile to Oelsnitz | 5,031.28 mi (8,097.07 km) |
| Mobile to Oer-Erkenschwick | 4,802.17 mi (7,728.34 km) |
