| Beersel to Orzesze | 635.66 mi (1,023.00 km) |
| Beersel to Osowa | 644.61 mi (1,037.40 km) |
| Beersel to Ostroda | 691.34 mi (1,112.60 km) |
| Beersel to Ostroleka | 750.57 mi (1,207.93 km) |
| Beersel to Ostrow Mazowiecka | 762.98 mi (1,227.90 km) |
| Beersel to Ostrow Wielkopolski | 587.07 mi (944.81 km) |
| Beersel to Ostrowiec Swietokrzyski | 744.02 mi (1,197.38 km) |
| Beersel to Ostrzeszow | 592.14 mi (952.96 km) |
| Beersel to Oswiecim | 657.56 mi (1,058.24 km) |
| Beersel to Otwock | 734.60 mi (1,182.23 km) |
| Beersel to Ozarow Mazowiecki | 714.96 mi (1,150.61 km) |
| Beersel to Ozimek | 607.39 mi (977.51 km) |
| Beersel to Ozorkow | 650.14 mi (1,046.30 km) |
| Beersel to Pabianice | 654.25 mi (1,052.91 km) |
| Beersel to Parczew | 803.56 mi (1,293.20 km) |
