| Rockledge to Oberkirch | 4,728.65 mi (7,610.02 km) |
| Rockledge to Obernburg am Main | 4,744.49 mi (7,635.52 km) |
| Rockledge to Obernkirchen | 4,690.00 mi (7,547.82 km) |
| Rockledge to Oberschleissheim | 4,885.47 mi (7,862.40 km) |
| Rockledge to Oberstdorf | 4,850.49 mi (7,806.12 km) |
| Rockledge to Obertraubling | 4,893.01 mi (7,874.53 km) |
| Rockledge to Obertshausen | 4,726.45 mi (7,606.49 km) |
| Rockledge to Oberursel | 4,712.67 mi (7,584.32 km) |
| Rockledge to Ochsenfurt | 4,787.82 mi (7,705.25 km) |
| Rockledge to Ochsenhausen | 4,820.07 mi (7,757.15 km) |
| Rockledge to Ochtrup | 4,613.46 mi (7,424.65 km) |
| Rockledge to Odenthal | 4,634.14 mi (7,457.93 km) |
| Rockledge to Oelde | 4,660.05 mi (7,499.63 km) |
| Rockledge to Oelsnitz | 4,856.76 mi (7,816.20 km) |
| Rockledge to Oer-Erkenschwick | 4,627.27 mi (7,446.87 km) |
