| Heber to Oberkirch | 5,263.24 mi (8,470.37 km) |
| Heber to Obernburg am Main | 5,229.37 mi (8,415.86 km) |
| Heber to Obernkirchen | 5,105.56 mi (8,216.61 km) |
| Heber to Oberschleissheim | 5,384.44 mi (8,665.41 km) |
| Heber to Oberstdorf | 5,388.97 mi (8,672.72 km) |
| Heber to Obertraubling | 5,364.71 mi (8,633.66 km) |
| Heber to Obertshausen | 5,208.57 mi (8,382.39 km) |
| Heber to Oberursel | 5,193.93 mi (8,358.82 km) |
| Heber to Ochsenfurt | 5,266.85 mi (8,476.18 km) |
| Heber to Ochsenhausen | 5,344.52 mi (8,601.17 km) |
| Heber to Ochtrup | 5,052.35 mi (8,130.96 km) |
| Heber to Odenthal | 5,108.27 mi (8,220.97 km) |
| Heber to Oelde | 5,099.17 mi (8,206.33 km) |
| Heber to Oelsnitz | 5,288.52 mi (8,511.05 km) |
| Heber to Oer-Erkenschwick | 5,082.07 mi (8,178.80 km) |
