| Wombourn to Oberkirch | 528.11 mi (849.91 km) |
| Wombourn to Obernburg am Main | 523.90 mi (843.13 km) |
| Wombourn to Obernkirchen | 476.40 mi (766.69 km) |
| Wombourn to Oberschleissheim | 672.68 mi (1,082.57 km) |
| Wombourn to Oberstdorf | 655.92 mi (1,055.61 km) |
| Wombourn to Obertraubling | 672.63 mi (1,082.49 km) |
| Wombourn to Obertshausen | 504.94 mi (812.62 km) |
| Wombourn to Oberursel | 490.75 mi (789.79 km) |
| Wombourn to Ochsenfurt | 566.87 mi (912.29 km) |
| Wombourn to Ochsenhausen | 616.63 mi (992.37 km) |
| Wombourn to Ochtrup | 395.91 mi (637.15 km) |
| Wombourn to Odenthal | 410.54 mi (660.70 km) |
| Wombourn to Oelde | 440.13 mi (708.32 km) |
| Wombourn to Oelsnitz | 633.55 mi (1,019.60 km) |
| Wombourn to Oer-Erkenschwick | 405.01 mi (651.79 km) |
