| Oegstgeest to Oberkirch | 298.27 mi (480.02 km) |
| Oegstgeest to Obernburg am Main | 259.74 mi (418.01 km) |
| Oegstgeest to Obernkirchen | 196.90 mi (316.89 km) |
| Oegstgeest to Oberschleissheim | 414.86 mi (667.66 km) |
| Oegstgeest to Oberstdorf | 419.23 mi (674.68 km) |
| Oegstgeest to Obertraubling | 404.13 mi (650.38 km) |
| Oegstgeest to Obertshausen | 239.18 mi (384.93 km) |
| Oegstgeest to Oberursel | 224.42 mi (361.17 km) |
| Oegstgeest to Ochsenfurt | 300.10 mi (482.96 km) |
| Oegstgeest to Ochsenhausen | 373.46 mi (601.03 km) |
| Oegstgeest to Ochtrup | 115.36 mi (185.65 km) |
| Oegstgeest to Odenthal | 138.71 mi (223.23 km) |
| Oegstgeest to Oelde | 158.49 mi (255.06 km) |
| Oegstgeest to Oelsnitz | 354.11 mi (569.89 km) |
| Oegstgeest to Oer-Erkenschwick | 124.40 mi (200.21 km) |
