| Haskovo to Orzesze | 654.48 mi (1,053.29 km) |
| Haskovo to Osowa | 921.94 mi (1,483.72 km) |
| Haskovo to Ostroda | 852.84 mi (1,372.52 km) |
| Haskovo to Ostroleka | 791.26 mi (1,273.40 km) |
| Haskovo to Ostrow Mazowiecka | 769.91 mi (1,239.05 km) |
| Haskovo to Ostrow Wielkopolski | 763.91 mi (1,229.39 km) |
| Haskovo to Ostrowiec Swietokrzyski | 652.45 mi (1,050.02 km) |
| Haskovo to Ostrzeszow | 747.59 mi (1,203.12 km) |
| Haskovo to Oswiecim | 636.93 mi (1,025.04 km) |
| Haskovo to Otwock | 731.84 mi (1,177.78 km) |
| Haskovo to Ozarow Mazowiecki | 744.66 mi (1,198.42 km) |
| Haskovo to Ozimek | 697.67 mi (1,122.79 km) |
| Haskovo to Ozorkow | 753.24 mi (1,212.22 km) |
| Haskovo to Pabianice | 731.67 mi (1,177.50 km) |
| Haskovo to Parczew | 682.14 mi (1,097.80 km) |
