| Georgsmarienhutte to Obernburg am Main | 169.61 mi (272.97 km) |
| Georgsmarienhutte to Obernkirchen | 44.71 mi (71.96 km) |
| Georgsmarienhutte to Oberschleissheim | 313.63 mi (504.74 km) |
| Georgsmarienhutte to Oberstdorf | 345.33 mi (555.75 km) |
| Georgsmarienhutte to Obertraubling | 286.77 mi (461.51 km) |
| Georgsmarienhutte to Obertshausen | 151.10 mi (243.16 km) |
| Georgsmarienhutte to Oberursel | 139.71 mi (224.85 km) |
| Georgsmarienhutte to Ochsenfurt | 196.52 mi (316.28 km) |
| Georgsmarienhutte to Ochsenhausen | 297.10 mi (478.13 km) |
| Georgsmarienhutte to Ochtrup | 37.11 mi (59.73 km) |
| Georgsmarienhutte to Odenthal | 90.33 mi (145.37 km) |
| Georgsmarienhutte to Oelde | 25.58 mi (41.17 km) |
| Georgsmarienhutte to Oelsnitz | 215.68 mi (347.11 km) |
| Georgsmarienhutte to Oer-Erkenschwick | 51.90 mi (83.53 km) |
| Georgsmarienhutte to Oerlinghausen | 30.15 mi (48.52 km) |
