| Strombeek-Bever to Orzesze | 633.62 mi (1,019.71 km) |
| Strombeek-Bever to Osowa | 638.22 mi (1,027.11 km) |
| Strombeek-Bever to Ostroda | 685.75 mi (1,103.60 km) |
| Strombeek-Bever to Ostroleka | 745.63 mi (1,199.97 km) |
| Strombeek-Bever to Ostrow Mazowiecka | 758.27 mi (1,220.32 km) |
| Strombeek-Bever to Ostrow Wielkopolski | 583.41 mi (938.90 km) |
| Strombeek-Bever to Ostrowiec Swietokrzyski | 740.96 mi (1,192.46 km) |
| Strombeek-Bever to Ostrzeszow | 588.74 mi (947.48 km) |
| Strombeek-Bever to Oswiecim | 655.58 mi (1,055.06 km) |
| Strombeek-Bever to Otwock | 730.47 mi (1,175.58 km) |
| Strombeek-Bever to Ozarow Mazowiecki | 710.73 mi (1,143.82 km) |
| Strombeek-Bever to Ozimek | 604.83 mi (973.38 km) |
| Strombeek-Bever to Ozorkow | 646.14 mi (1,039.87 km) |
| Strombeek-Bever to Pabianice | 650.57 mi (1,047.00 km) |
| Strombeek-Bever to Parczew | 799.82 mi (1,287.19 km) |
