| Leopoldsburg to Novi di Modena | 502.65 mi (808.94 km) |
| Leopoldsburg to Novi Ligure | 468.53 mi (754.03 km) |
| Leopoldsburg to Nuoro | 771.40 mi (1,241.44 km) |
| Leopoldsburg to Occhiobello | 517.93 mi (833.52 km) |
| Leopoldsburg to Oderzo | 495.45 mi (797.34 km) |
| Leopoldsburg to Oggiono | 413.37 mi (665.26 km) |
| Leopoldsburg to Olbia | 733.27 mi (1,180.09 km) |
| Leopoldsburg to Oleggio | 411.40 mi (662.08 km) |
| Leopoldsburg to Olgiate Comasco | 405.73 mi (652.96 km) |
| Leopoldsburg to Olgiate Olona | 413.72 mi (665.81 km) |
| Leopoldsburg to Omegna | 389.57 mi (626.94 km) |
| Leopoldsburg to Opera | 435.90 mi (701.51 km) |
| Leopoldsburg to Oppeano | 485.47 mi (781.29 km) |
| Leopoldsburg to Orbassano | 435.02 mi (700.09 km) |
| Leopoldsburg to Orbetello | 661.97 mi (1,065.34 km) |
