| Heidenau to Devnya | 836.21 mi (1,345.75 km) |
| Heidenau to Dimitrovgrad | 829.99 mi (1,335.74 km) |
| Heidenau to Dobrich | 829.10 mi (1,334.32 km) |
| Heidenau to Dospat | 809.21 mi (1,302.29 km) |
| Heidenau to Dupnitsa | 744.14 mi (1,197.58 km) |
| Heidenau to Elhovo | 854.99 mi (1,375.97 km) |
| Heidenau to Etropole | 737.46 mi (1,186.83 km) |
| Heidenau to Gabrovo | 777.54 mi (1,251.34 km) |
| Heidenau to Gorna Oryahovitsa | 775.67 mi (1,248.32 km) |
| Heidenau to Gotse Delchev | 801.82 mi (1,290.40 km) |
| Heidenau to Harmanli | 845.84 mi (1,361.25 km) |
| Heidenau to Haskovo | 835.32 mi (1,344.32 km) |
| Heidenau to Ihtiman | 754.15 mi (1,213.69 km) |
| Heidenau to Isperih | 785.76 mi (1,264.56 km) |
| Heidenau to Kardzhali | 844.77 mi (1,359.53 km) |
