| Heckmondwike to Opole | 853.54 mi (1,373.64 km) |
| Heckmondwike to Orzesze | 900.52 mi (1,449.25 km) |
| Heckmondwike to Osowa | 815.34 mi (1,312.17 km) |
| Heckmondwike to Ostroda | 881.52 mi (1,418.67 km) |
| Heckmondwike to Ostroleka | 954.27 mi (1,535.76 km) |
| Heckmondwike to Ostrow Mazowiecka | 971.83 mi (1,564.01 km) |
| Heckmondwike to Ostrow Wielkopolski | 825.86 mi (1,329.10 km) |
| Heckmondwike to Ostrowiec Swietokrzyski | 988.36 mi (1,590.62 km) |
| Heckmondwike to Ostrzeszow | 835.63 mi (1,344.81 km) |
| Heckmondwike to Oswiecim | 922.76 mi (1,485.04 km) |
| Heckmondwike to Otwock | 957.74 mi (1,541.33 km) |
| Heckmondwike to Ozarow Mazowiecki | 936.83 mi (1,507.68 km) |
| Heckmondwike to Ozimek | 864.76 mi (1,391.69 km) |
| Heckmondwike to Ozorkow | 879.50 mi (1,415.41 km) |
| Heckmondwike to Pabianice | 889.91 mi (1,432.17 km) |
