| Rucphen to Oberkirch | 258.96 mi (416.76 km) |
| Rucphen to Obernburg am Main | 231.24 mi (372.14 km) |
| Rucphen to Obernkirchen | 199.81 mi (321.56 km) |
| Rucphen to Oberschleissheim | 384.55 mi (618.88 km) |
| Rucphen to Oberstdorf | 382.63 mi (615.78 km) |
| Rucphen to Obertraubling | 378.86 mi (609.71 km) |
| Rucphen to Obertshausen | 211.41 mi (340.23 km) |
| Rucphen to Oberursel | 196.86 mi (316.82 km) |
| Rucphen to Ochsenfurt | 273.36 mi (439.94 km) |
| Rucphen to Ochsenhausen | 338.09 mi (544.11 km) |
| Rucphen to Ochtrup | 120.52 mi (193.96 km) |
| Rucphen to Odenthal | 114.80 mi (184.75 km) |
| Rucphen to Oelde | 154.18 mi (248.12 km) |
| Rucphen to Oelsnitz | 338.65 mi (545.00 km) |
| Rucphen to Oer-Erkenschwick | 114.75 mi (184.68 km) |
