| Leopoldsburg to Oestrich-Winkel | 143.04 mi (230.20 km) |
| Leopoldsburg to Offenburg | 218.58 mi (351.77 km) |
| Leopoldsburg to Oftersheim | 190.22 mi (306.12 km) |
| Leopoldsburg to Ohrdruf | 239.07 mi (384.74 km) |
| Leopoldsburg to Ohringen | 229.81 mi (369.84 km) |
| Leopoldsburg to Olbernhau | 353.23 mi (568.48 km) |
| Leopoldsburg to Olching | 337.61 mi (543.34 km) |
| Leopoldsburg to Oldenburg | 188.00 mi (302.56 km) |
| Leopoldsburg to Oldenburg in Holstein | 322.10 mi (518.37 km) |
| Leopoldsburg to Olfen | 100.60 mi (161.90 km) |
| Leopoldsburg to Olpe | 112.12 mi (180.44 km) |
| Leopoldsburg to Olsberg | 140.54 mi (226.18 km) |
| Leopoldsburg to Oranienburg | 358.09 mi (576.30 km) |
| Leopoldsburg to Ortenberg | 174.25 mi (280.42 km) |
| Leopoldsburg to Oschatz | 339.93 mi (547.06 km) |
