| Crna Trava to Oberkirch | 790.29 mi (1,271.86 km) |
| Crna Trava to Obernburg am Main | 791.85 mi (1,274.35 km) |
| Crna Trava to Obernkirchen | 894.46 mi (1,439.50 km) |
| Crna Trava to Oberschleissheim | 640.22 mi (1,030.33 km) |
| Crna Trava to Oberstdorf | 665.70 mi (1,071.34 km) |
| Crna Trava to Obertraubling | 645.81 mi (1,039.33 km) |
| Crna Trava to Obertshausen | 811.85 mi (1,306.55 km) |
| Crna Trava to Oberursel | 826.52 mi (1,330.15 km) |
| Crna Trava to Ochsenfurt | 750.17 mi (1,207.28 km) |
| Crna Trava to Ochsenhausen | 699.26 mi (1,125.34 km) |
| Crna Trava to Ochtrup | 954.98 mi (1,536.89 km) |
| Crna Trava to Odenthal | 911.38 mi (1,466.73 km) |
| Crna Trava to Oelde | 906.93 mi (1,459.57 km) |
| Crna Trava to Oelsnitz | 711.11 mi (1,144.42 km) |
| Crna Trava to Oer-Erkenschwick | 930.03 mi (1,496.74 km) |
