| Bornem to Orzesze | 638.62 mi (1,027.77 km) |
| Bornem to Osowa | 636.71 mi (1,024.69 km) |
| Bornem to Ostroda | 685.57 mi (1,103.32 km) |
| Bornem to Ostroleka | 746.46 mi (1,201.31 km) |
| Bornem to Ostrow Mazowiecka | 759.47 mi (1,222.25 km) |
| Bornem to Ostrow Wielkopolski | 586.21 mi (943.42 km) |
| Bornem to Ostrowiec Swietokrzyski | 744.57 mi (1,198.27 km) |
| Bornem to Ostrzeszow | 591.92 mi (952.60 km) |
| Bornem to Oswiecim | 660.66 mi (1,063.23 km) |
| Bornem to Otwock | 732.55 mi (1,178.93 km) |
| Bornem to Ozarow Mazowiecki | 712.68 mi (1,146.95 km) |
| Bornem to Ozimek | 609.15 mi (980.33 km) |
| Bornem to Ozorkow | 648.44 mi (1,043.57 km) |
| Bornem to Pabianice | 653.34 mi (1,051.45 km) |
| Bornem to Parczew | 802.46 mi (1,291.43 km) |
