| Popovaca to Obernburg am Main | 455.83 mi (733.58 km) |
| Popovaca to Obernkirchen | 574.04 mi (923.83 km) |
| Popovaca to Oberschleissheim | 302.05 mi (486.10 km) |
| Popovaca to Oberstdorf | 327.42 mi (526.93 km) |
| Popovaca to Obertraubling | 314.13 mi (505.54 km) |
| Popovaca to Obertshausen | 476.23 mi (766.43 km) |
| Popovaca to Oberursel | 490.99 mi (790.17 km) |
| Popovaca to Ochsenfurt | 415.41 mi (668.54 km) |
| Popovaca to Ochsenhausen | 359.75 mi (578.96 km) |
| Popovaca to Ochtrup | 626.65 mi (1,008.50 km) |
| Popovaca to Odenthal | 576.67 mi (928.07 km) |
| Popovaca to Oelde | 579.45 mi (932.54 km) |
| Popovaca to Oelsnitz | 393.09 mi (632.62 km) |
| Popovaca to Oer-Erkenschwick | 598.66 mi (963.45 km) |
| Popovaca to Oerlinghausen | 570.89 mi (918.76 km) |
