| Kozan to Oberkirch | 1,583.83 mi (2,548.92 km) |
| Kozan to Obernburg am Main | 1,571.04 mi (2,528.34 km) |
| Kozan to Obernkirchen | 1,643.90 mi (2,645.60 km) |
| Kozan to Oberschleissheim | 1,427.31 mi (2,297.03 km) |
| Kozan to Oberstdorf | 1,462.76 mi (2,354.08 km) |
| Kozan to Obertraubling | 1,422.21 mi (2,288.83 km) |
| Kozan to Obertshausen | 1,589.75 mi (2,558.45 km) |
| Kozan to Oberursel | 1,603.88 mi (2,581.20 km) |
| Kozan to Ochsenfurt | 1,527.90 mi (2,458.92 km) |
| Kozan to Ochsenhausen | 1,492.41 mi (2,401.80 km) |
| Kozan to Ochtrup | 1,715.01 mi (2,760.05 km) |
| Kozan to Odenthal | 1,685.10 mi (2,711.91 km) |
| Kozan to Oelde | 1,667.12 mi (2,682.97 km) |
| Kozan to Oelsnitz | 1,467.51 mi (2,361.73 km) |
| Kozan to Oer-Erkenschwick | 1,696.47 mi (2,730.21 km) |
