| Leopoldsburg to Obernburg am Main | 192.25 mi (309.39 km) |
| Leopoldsburg to Obernkirchen | 183.46 mi (295.25 km) |
| Leopoldsburg to Oberschleissheim | 344.53 mi (554.46 km) |
| Leopoldsburg to Oberstdorf | 341.76 mi (550.02 km) |
| Leopoldsburg to Obertraubling | 340.61 mi (548.15 km) |
| Leopoldsburg to Obertshausen | 172.86 mi (278.19 km) |
| Leopoldsburg to Oberursel | 158.55 mi (255.16 km) |
| Leopoldsburg to Ochsenfurt | 234.88 mi (378.00 km) |
| Leopoldsburg to Ochsenhausen | 297.24 mi (478.36 km) |
| Leopoldsburg to Ochtrup | 111.94 mi (180.15 km) |
| Leopoldsburg to Odenthal | 80.99 mi (130.34 km) |
| Leopoldsburg to Oelde | 134.02 mi (215.68 km) |
| Leopoldsburg to Oelsnitz | 305.74 mi (492.04 km) |
| Leopoldsburg to Oer-Erkenschwick | 93.37 mi (150.27 km) |
| Leopoldsburg to Oerlinghausen | 157.88 mi (254.08 km) |
