| Leopoldsburg to Orzesze | 594.29 mi (956.41 km) |
| Leopoldsburg to Osowa | 596.72 mi (960.32 km) |
| Leopoldsburg to Ostroda | 643.89 mi (1,036.24 km) |
| Leopoldsburg to Ostroleka | 703.77 mi (1,132.60 km) |
| Leopoldsburg to Ostrow Mazowiecka | 716.47 mi (1,153.05 km) |
| Leopoldsburg to Ostrow Wielkopolski | 542.21 mi (872.60 km) |
| Leopoldsburg to Ostrowiec Swietokrzyski | 700.31 mi (1,127.03 km) |
| Leopoldsburg to Ostrzeszow | 547.77 mi (881.55 km) |
| Leopoldsburg to Oswiecim | 616.33 mi (991.89 km) |
| Leopoldsburg to Otwock | 688.93 mi (1,108.73 km) |
| Leopoldsburg to Ozarow Mazowiecki | 669.14 mi (1,076.88 km) |
| Leopoldsburg to Ozimek | 564.78 mi (908.93 km) |
| Leopoldsburg to Ozorkow | 604.69 mi (973.16 km) |
| Leopoldsburg to Pabianice | 609.36 mi (980.66 km) |
| Leopoldsburg to Parczew | 758.54 mi (1,220.75 km) |
