| Cayirli to Oberkirch | 1,679.55 mi (2,702.98 km) |
| Cayirli to Obernburg am Main | 1,649.86 mi (2,655.19 km) |
| Cayirli to Obernkirchen | 1,695.89 mi (2,729.28 km) |
| Cayirli to Oberschleissheim | 1,518.85 mi (2,444.36 km) |
| Cayirli to Oberstdorf | 1,567.26 mi (2,522.26 km) |
| Cayirli to Obertraubling | 1,503.41 mi (2,419.50 km) |
| Cayirli to Obertshausen | 1,666.74 mi (2,682.36 km) |
| Cayirli to Oberursel | 1,679.94 mi (2,703.61 km) |
| Cayirli to Ochsenfurt | 1,606.63 mi (2,585.63 km) |
| Cayirli to Ochsenhausen | 1,589.78 mi (2,558.51 km) |
| Cayirli to Ochtrup | 1,772.68 mi (2,852.85 km) |
| Cayirli to Odenthal | 1,755.39 mi (2,825.03 km) |
| Cayirli to Oelde | 1,726.38 mi (2,778.33 km) |
| Cayirli to Oelsnitz | 1,531.23 mi (2,464.27 km) |
| Cayirli to Oer-Erkenschwick | 1,759.96 mi (2,832.38 km) |
