| Heum to Orzesze | 706.96 mi (1,137.74 km) |
| Heum to Osowa | 451.52 mi (726.66 km) |
| Heum to Ostroda | 529.28 mi (851.80 km) |
| Heum to Ostroleka | 605.81 mi (974.96 km) |
| Heum to Ostrow Mazowiecka | 628.80 mi (1,011.96 km) |
| Heum to Ostrow Wielkopolski | 596.10 mi (959.33 km) |
| Heum to Ostrowiec Swietokrzyski | 717.95 mi (1,155.43 km) |
| Heum to Ostrzeszow | 612.70 mi (986.05 km) |
| Heum to Oswiecim | 723.12 mi (1,163.75 km) |
| Heum to Otwock | 648.21 mi (1,043.19 km) |
| Heum to Ozarow Mazowiecki | 630.73 mi (1,015.06 km) |
| Heum to Ozimek | 664.14 mi (1,068.82 km) |
| Heum to Ozorkow | 608.31 mi (978.98 km) |
| Heum to Pabianice | 629.13 mi (1,012.49 km) |
| Heum to Parczew | 716.75 mi (1,153.49 km) |
