| Panagyurishte to Obernburg am Main | 877.86 mi (1,412.78 km) |
| Panagyurishte to Obernkirchen | 972.15 mi (1,564.52 km) |
| Panagyurishte to Oberschleissheim | 728.53 mi (1,172.46 km) |
| Panagyurishte to Oberstdorf | 758.28 mi (1,220.34 km) |
| Panagyurishte to Obertraubling | 730.28 mi (1,175.27 km) |
| Panagyurishte to Obertshausen | 897.51 mi (1,444.41 km) |
| Panagyurishte to Oberursel | 912.06 mi (1,467.81 km) |
| Panagyurishte to Ochsenfurt | 835.56 mi (1,344.70 km) |
| Panagyurishte to Ochsenhausen | 790.13 mi (1,271.59 km) |
| Panagyurishte to Ochtrup | 1,035.87 mi (1,667.07 km) |
| Panagyurishte to Odenthal | 996.07 mi (1,603.01 km) |
| Panagyurishte to Oelde | 987.66 mi (1,589.48 km) |
| Panagyurishte to Oelsnitz | 789.59 mi (1,270.72 km) |
| Panagyurishte to Oer-Erkenschwick | 1,012.63 mi (1,629.67 km) |
| Panagyurishte to Oerlinghausen | 974.97 mi (1,569.07 km) |
