| Kumanovo to Oberkirch | 794.39 mi (1,278.45 km) |
| Kumanovo to Obernburg am Main | 803.05 mi (1,292.38 km) |
| Kumanovo to Obernkirchen | 913.85 mi (1,470.70 km) |
| Kumanovo to Oberschleissheim | 649.29 mi (1,044.93 km) |
| Kumanovo to Oberstdorf | 667.97 mi (1,075.00 km) |
| Kumanovo to Obertraubling | 659.58 mi (1,061.50 km) |
| Kumanovo to Obertshausen | 823.40 mi (1,325.13 km) |
| Kumanovo to Oberursel | 838.14 mi (1,348.86 km) |
| Kumanovo to Ochsenfurt | 762.31 mi (1,226.83 km) |
| Kumanovo to Ochsenhausen | 704.24 mi (1,133.37 km) |
| Kumanovo to Ochtrup | 971.15 mi (1,562.91 km) |
| Kumanovo to Odenthal | 923.69 mi (1,486.54 km) |
| Kumanovo to Oelde | 923.43 mi (1,486.11 km) |
| Kumanovo to Oelsnitz | 730.59 mi (1,175.76 km) |
| Kumanovo to Oer-Erkenschwick | 944.54 mi (1,520.09 km) |
