| Namur to Orzesze | 612.12 mi (985.12 km) |
| Namur to Osowa | 633.51 mi (1,019.53 km) |
| Namur to Ostroda | 677.36 mi (1,090.11 km) |
| Namur to Ostroleka | 734.47 mi (1,182.01 km) |
| Namur to Ostrow Mazowiecka | 746.16 mi (1,200.82 km) |
| Namur to Ostrow Wielkopolski | 567.50 mi (913.31 km) |
| Namur to Ostrowiec Swietokrzyski | 722.74 mi (1,163.13 km) |
| Namur to Ostrzeszow | 571.87 mi (920.34 km) |
| Namur to Oswiecim | 633.87 mi (1,020.12 km) |
| Namur to Otwock | 716.13 mi (1,152.49 km) |
| Namur to Ozarow Mazowiecki | 696.76 mi (1,121.33 km) |
| Namur to Ozimek | 585.07 mi (941.58 km) |
| Namur to Ozorkow | 631.39 mi (1,016.12 km) |
| Namur to Pabianice | 634.62 mi (1,021.32 km) |
| Namur to Parczew | 783.96 mi (1,261.66 km) |
