| Hebburn to Oberkirch | 604.24 mi (972.44 km) |
| Hebburn to Obernburg am Main | 571.17 mi (919.21 km) |
| Hebburn to Obernkirchen | 473.47 mi (761.98 km) |
| Hebburn to Oberschleissheim | 726.45 mi (1,169.11 km) |
| Hebburn to Oberstdorf | 728.74 mi (1,172.80 km) |
| Hebburn to Obertraubling | 713.08 mi (1,147.59 km) |
| Hebburn to Obertshausen | 550.50 mi (885.95 km) |
| Hebburn to Oberursel | 535.75 mi (862.20 km) |
| Hebburn to Ochsenfurt | 610.68 mi (982.80 km) |
| Hebburn to Ochsenhausen | 684.00 mi (1,100.80 km) |
| Hebburn to Ochtrup | 404.50 mi (650.98 km) |
| Hebburn to Odenthal | 449.81 mi (723.90 km) |
| Hebburn to Oelde | 452.74 mi (728.61 km) |
| Hebburn to Oelsnitz | 652.04 mi (1,049.36 km) |
| Hebburn to Oer-Erkenschwick | 428.30 mi (689.28 km) |
