| Oosterzele to Obernburg am Main | 247.39 mi (398.13 km) |
| Oosterzele to Obernkirchen | 245.57 mi (395.21 km) |
| Oosterzele to Oberschleissheim | 394.39 mi (634.71 km) |
| Oosterzele to Oberstdorf | 381.16 mi (613.41 km) |
| Oosterzele to Obertraubling | 396.11 mi (637.47 km) |
| Oosterzele to Obertshausen | 229.38 mi (369.15 km) |
| Oosterzele to Oberursel | 215.81 mi (347.31 km) |
| Oosterzele to Ochsenfurt | 290.69 mi (467.82 km) |
| Oosterzele to Ochsenhausen | 339.83 mi (546.91 km) |
| Oosterzele to Ochtrup | 169.44 mi (272.68 km) |
| Oosterzele to Odenthal | 144.34 mi (232.30 km) |
| Oosterzele to Oelde | 197.19 mi (317.34 km) |
| Oosterzele to Oelsnitz | 367.92 mi (592.12 km) |
| Oosterzele to Oer-Erkenschwick | 156.55 mi (251.95 km) |
| Oosterzele to Oerlinghausen | 220.93 mi (355.55 km) |
