| Oudenbosch to Oberkirch | 263.57 mi (424.18 km) |
| Oudenbosch to Obernburg am Main | 235.34 mi (378.74 km) |
| Oudenbosch to Obernkirchen | 201.21 mi (323.81 km) |
| Oudenbosch to Oberschleissheim | 388.81 mi (625.73 km) |
| Oudenbosch to Oberstdorf | 387.18 mi (623.10 km) |
| Oudenbosch to Obertraubling | 382.81 mi (616.07 km) |
| Oudenbosch to Obertshausen | 215.44 mi (346.72 km) |
| Oudenbosch to Oberursel | 200.87 mi (323.27 km) |
| Oudenbosch to Ochsenfurt | 277.37 mi (446.38 km) |
| Oudenbosch to Ochsenhausen | 342.59 mi (551.35 km) |
| Oudenbosch to Ochtrup | 121.39 mi (195.36 km) |
| Oudenbosch to Odenthal | 118.38 mi (190.51 km) |
| Oudenbosch to Oelde | 156.14 mi (251.28 km) |
| Oudenbosch to Oelsnitz | 341.86 mi (550.17 km) |
| Oudenbosch to Oer-Erkenschwick | 117.04 mi (188.36 km) |
