| Demir Hisar to Orzesze | 628.11 mi (1,010.85 km) |
| Demir Hisar to Osowa | 921.05 mi (1,482.29 km) |
| Demir Hisar to Ostroda | 864.13 mi (1,390.68 km) |
| Demir Hisar to Ostroleka | 818.65 mi (1,317.49 km) |
| Demir Hisar to Ostrow Mazowiecka | 800.71 mi (1,288.62 km) |
| Demir Hisar to Ostrow Wielkopolski | 738.16 mi (1,187.95 km) |
| Demir Hisar to Ostrowiec Swietokrzyski | 671.13 mi (1,080.09 km) |
| Demir Hisar to Ostrzeszow | 721.35 mi (1,160.90 km) |
| Demir Hisar to Oswiecim | 616.63 mi (992.38 km) |
| Demir Hisar to Otwock | 752.84 mi (1,211.58 km) |
| Demir Hisar to Ozarow Mazowiecki | 759.98 mi (1,223.07 km) |
| Demir Hisar to Ozimek | 668.55 mi (1,075.93 km) |
| Demir Hisar to Ozorkow | 747.97 mi (1,203.75 km) |
| Demir Hisar to Pabianice | 725.72 mi (1,167.93 km) |
| Demir Hisar to Parczew | 723.73 mi (1,164.73 km) |
