| Valjevo to Oberkirch | 633.88 mi (1,020.14 km) |
| Valjevo to Obernburg am Main | 634.57 mi (1,021.25 km) |
| Valjevo to Obernkirchen | 740.52 mi (1,191.75 km) |
| Valjevo to Oberschleissheim | 482.88 mi (777.12 km) |
| Valjevo to Oberstdorf | 510.30 mi (821.25 km) |
| Valjevo to Obertraubling | 488.97 mi (786.92 km) |
| Valjevo to Obertshausen | 654.63 mi (1,053.52 km) |
| Valjevo to Oberursel | 669.31 mi (1,077.15 km) |
| Valjevo to Ochsenfurt | 593.02 mi (954.38 km) |
| Valjevo to Ochsenhausen | 542.66 mi (873.33 km) |
| Valjevo to Ochtrup | 799.20 mi (1,286.18 km) |
| Valjevo to Odenthal | 754.32 mi (1,213.95 km) |
| Valjevo to Oelde | 751.29 mi (1,209.08 km) |
| Valjevo to Oelsnitz | 557.15 mi (896.64 km) |
| Valjevo to Oer-Erkenschwick | 773.57 mi (1,244.94 km) |
