| Bicaz to Oberkirch | 842.49 mi (1,355.86 km) |
| Bicaz to Obernburg am Main | 801.87 mi (1,290.49 km) |
| Bicaz to Obernkirchen | 842.79 mi (1,356.34 km) |
| Bicaz to Oberschleissheim | 682.19 mi (1,097.87 km) |
| Bicaz to Oberstdorf | 742.36 mi (1,194.72 km) |
| Bicaz to Obertraubling | 658.96 mi (1,060.49 km) |
| Bicaz to Obertshausen | 817.73 mi (1,316.00 km) |
| Bicaz to Oberursel | 830.42 mi (1,336.43 km) |
| Bicaz to Ochsenfurt | 759.11 mi (1,221.66 km) |
| Bicaz to Ochsenhausen | 756.51 mi (1,217.48 km) |
| Bicaz to Ochtrup | 919.27 mi (1,479.41 km) |
| Bicaz to Odenthal | 903.48 mi (1,454.02 km) |
| Bicaz to Oelde | 872.98 mi (1,404.92 km) |
| Bicaz to Oelsnitz | 678.76 mi (1,092.36 km) |
| Bicaz to Oer-Erkenschwick | 906.82 mi (1,459.38 km) |
