| Halewood to Oberkirch | 579.80 mi (933.10 km) |
| Halewood to Obernburg am Main | 567.88 mi (913.91 km) |
| Halewood to Obernkirchen | 504.44 mi (811.81 km) |
| Halewood to Oberschleissheim | 719.49 mi (1,157.91 km) |
| Halewood to Oberstdorf | 707.53 mi (1,138.66 km) |
| Halewood to Obertraubling | 715.78 mi (1,151.94 km) |
| Halewood to Obertshausen | 548.25 mi (882.32 km) |
| Halewood to Oberursel | 533.75 mi (858.99 km) |
| Halewood to Ochsenfurt | 610.25 mi (982.09 km) |
| Halewood to Ochsenhausen | 666.68 mi (1,072.92 km) |
| Halewood to Ochtrup | 426.31 mi (686.08 km) |
| Halewood to Odenthal | 450.81 mi (725.50 km) |
| Halewood to Oelde | 472.63 mi (760.62 km) |
| Halewood to Oelsnitz | 670.01 mi (1,078.27 km) |
| Halewood to Oer-Erkenschwick | 440.28 mi (708.56 km) |
