| Waldbrol to Oberkirch | 163.41 mi (262.98 km) |
| Waldbrol to Obernburg am Main | 98.38 mi (158.33 km) |
| Waldbrol to Obernkirchen | 115.56 mi (185.97 km) |
| Waldbrol to Oberschleissheim | 253.61 mi (408.15 km) |
| Waldbrol to Oberstdorf | 268.20 mi (431.63 km) |
| Waldbrol to Obertraubling | 241.74 mi (389.05 km) |
| Waldbrol to Obertshausen | 77.58 mi (124.86 km) |
| Waldbrol to Oberursel | 62.95 mi (101.31 km) |
| Waldbrol to Ochsenfurt | 137.59 mi (221.43 km) |
| Waldbrol to Ochsenhausen | 220.38 mi (354.66 km) |
| Waldbrol to Ochtrup | 93.46 mi (150.42 km) |
| Waldbrol to Odenthal | 24.17 mi (38.90 km) |
| Waldbrol to Oelde | 69.87 mi (112.44 km) |
| Waldbrol to Oelsnitz | 201.92 mi (324.96 km) |
| Waldbrol to Oer-Erkenschwick | 55.04 mi (88.58 km) |
