| Kocani to Oberkirch | 831.73 mi (1,338.55 km) |
| Kocani to Obernburg am Main | 838.77 mi (1,349.88 km) |
| Kocani to Obernkirchen | 946.98 mi (1,524.02 km) |
| Kocani to Oberschleissheim | 685.48 mi (1,103.17 km) |
| Kocani to Oberstdorf | 705.58 mi (1,135.52 km) |
| Kocani to Obertraubling | 694.48 mi (1,117.66 km) |
| Kocani to Obertshausen | 859.04 mi (1,382.49 km) |
| Kocani to Oberursel | 873.77 mi (1,406.19 km) |
| Kocani to Ochsenfurt | 797.76 mi (1,283.87 km) |
| Kocani to Ochsenhausen | 741.37 mi (1,193.12 km) |
| Kocani to Ochtrup | 1,005.44 mi (1,618.10 km) |
| Kocani to Odenthal | 959.16 mi (1,543.62 km) |
| Kocani to Oelde | 957.59 mi (1,541.10 km) |
| Kocani to Oelsnitz | 763.59 mi (1,228.88 km) |
| Kocani to Oer-Erkenschwick | 979.36 mi (1,576.13 km) |
