| Heusden to Orzesze | 600.30 mi (966.10 km) |
| Heusden to Osowa | 582.61 mi (937.62 km) |
| Heusden to Ostroda | 633.67 mi (1,019.79 km) |
| Heusden to Ostroleka | 696.51 mi (1,120.93 km) |
| Heusden to Ostrow Mazowiecka | 710.29 mi (1,143.10 km) |
| Heusden to Ostrow Wielkopolski | 541.36 mi (871.23 km) |
| Heusden to Ostrowiec Swietokrzyski | 701.60 mi (1,129.11 km) |
| Heusden to Ostrzeszow | 548.09 mi (882.06 km) |
| Heusden to Oswiecim | 622.51 mi (1,001.84 km) |
| Heusden to Otwock | 685.49 mi (1,103.19 km) |
| Heusden to Ozarow Mazowiecki | 665.32 mi (1,070.73 km) |
| Heusden to Ozimek | 568.69 mi (915.21 km) |
| Heusden to Ozorkow | 602.09 mi (968.97 km) |
| Heusden to Pabianice | 608.21 mi (978.81 km) |
| Heusden to Parczew | 756.70 mi (1,217.79 km) |
