| Blegny to Orzesze | 573.55 mi (923.03 km) |
| Blegny to Osowa | 593.77 mi (955.58 km) |
| Blegny to Ostroda | 637.05 mi (1,025.23 km) |
| Blegny to Ostroleka | 694.01 mi (1,116.89 km) |
| Blegny to Ostrow Mazowiecka | 705.70 mi (1,135.72 km) |
| Blegny to Ostrow Wielkopolski | 527.37 mi (848.72 km) |
| Blegny to Ostrowiec Swietokrzyski | 683.11 mi (1,099.36 km) |
| Blegny to Ostrzeszow | 531.90 mi (856.02 km) |
| Blegny to Oswiecim | 595.39 mi (958.19 km) |
| Blegny to Otwock | 675.81 mi (1,087.62 km) |
| Blegny to Ozarow Mazowiecki | 656.41 mi (1,056.39 km) |
| Blegny to Ozimek | 545.85 mi (878.46 km) |
| Blegny to Ozorkow | 591.11 mi (951.30 km) |
| Blegny to Pabianice | 594.50 mi (956.76 km) |
| Blegny to Parczew | 743.85 mi (1,197.11 km) |
