| Heule to Orzesze | 682.43 mi (1,098.26 km) |
| Heule to Osowa | 683.85 mi (1,100.55 km) |
| Heule to Ostroda | 732.81 mi (1,179.35 km) |
| Heule to Ostroleka | 793.52 mi (1,277.05 km) |
| Heule to Ostrow Mazowiecka | 806.41 mi (1,297.79 km) |
| Heule to Ostrow Wielkopolski | 632.25 mi (1,017.50 km) |
| Heule to Ostrowiec Swietokrzyski | 789.93 mi (1,271.27 km) |
| Heule to Ostrzeszow | 637.66 mi (1,026.21 km) |
| Heule to Oswiecim | 704.37 mi (1,133.57 km) |
| Heule to Otwock | 779.07 mi (1,253.80 km) |
| Heule to Ozarow Mazowiecki | 759.27 mi (1,221.93 km) |
| Heule to Ozimek | 653.78 mi (1,052.16 km) |
| Heule to Ozorkow | 694.83 mi (1,118.22 km) |
| Heule to Pabianice | 699.40 mi (1,125.58 km) |
| Heule to Parczew | 848.62 mi (1,365.73 km) |
