| Hoogezand to Oberkirch | 324.69 mi (522.54 km) |
| Hoogezand to Obernburg am Main | 251.13 mi (404.15 km) |
| Hoogezand to Obernkirchen | 116.54 mi (187.56 km) |
| Hoogezand to Oberschleissheim | 398.95 mi (642.04 km) |
| Hoogezand to Oberstdorf | 426.40 mi (686.23 km) |
| Hoogezand to Obertraubling | 372.78 mi (599.94 km) |
| Hoogezand to Obertshausen | 231.41 mi (372.41 km) |
| Hoogezand to Oberursel | 218.52 mi (351.67 km) |
| Hoogezand to Ochsenfurt | 281.21 mi (452.56 km) |
| Hoogezand to Ochsenhausen | 378.13 mi (608.55 km) |
| Hoogezand to Ochtrup | 68.25 mi (109.84 km) |
| Hoogezand to Odenthal | 147.56 mi (237.47 km) |
| Hoogezand to Oelde | 108.71 mi (174.95 km) |
| Hoogezand to Oelsnitz | 298.83 mi (480.93 km) |
| Hoogezand to Oer-Erkenschwick | 106.76 mi (171.81 km) |
