| Prievidza to Oberkirch | 480.92 mi (773.97 km) |
| Prievidza to Obernburg am Main | 433.12 mi (697.05 km) |
| Prievidza to Obernkirchen | 481.78 mi (775.35 km) |
| Prievidza to Oberschleissheim | 324.81 mi (522.73 km) |
| Prievidza to Oberstdorf | 396.12 mi (637.49 km) |
| Prievidza to Obertraubling | 293.58 mi (472.48 km) |
| Prievidza to Obertshausen | 448.62 mi (721.99 km) |
| Prievidza to Oberursel | 461.20 mi (742.23 km) |
| Prievidza to Ochsenfurt | 390.67 mi (628.73 km) |
| Prievidza to Ochsenhausen | 400.41 mi (644.40 km) |
| Prievidza to Ochtrup | 554.91 mi (893.05 km) |
| Prievidza to Odenthal | 534.68 mi (860.48 km) |
| Prievidza to Oelde | 507.66 mi (817.00 km) |
| Prievidza to Oelsnitz | 310.52 mi (499.74 km) |
| Prievidza to Oer-Erkenschwick | 539.84 mi (868.78 km) |
