| Leopoldsburg to Navodari | 1,176.41 mi (1,893.25 km) |
| Leopoldsburg to Negresti-Oas | 843.24 mi (1,357.06 km) |
| Leopoldsburg to Nehoiu | 1,042.76 mi (1,678.16 km) |
| Leopoldsburg to Ocna Mures | 905.16 mi (1,456.72 km) |
| Leopoldsburg to Odobesti | 1,061.03 mi (1,707.57 km) |
| Leopoldsburg to Odorheiu Secuiesc | 968.52 mi (1,558.68 km) |
| Leopoldsburg to Oltenita | 1,102.78 mi (1,774.76 km) |
| Leopoldsburg to Onesti | 1,032.66 mi (1,661.90 km) |
| Leopoldsburg to Oradea | 801.95 mi (1,290.62 km) |
| Leopoldsburg to Orastie | 895.76 mi (1,441.59 km) |
| Leopoldsburg to Oravita | 864.14 mi (1,390.70 km) |
| Leopoldsburg to Orsova | 905.13 mi (1,456.66 km) |
| Leopoldsburg to Otelu Rosu | 872.82 mi (1,404.66 km) |
| Leopoldsburg to Otopeni | 1,061.82 mi (1,708.83 km) |
| Leopoldsburg to Ovidiu | 1,176.04 mi (1,892.65 km) |
