| Herborn to Devnya | 1,040.20 mi (1,674.04 km) |
| Herborn to Dimitrovgrad | 1,013.59 mi (1,631.21 km) |
| Herborn to Dobrich | 1,036.92 mi (1,668.77 km) |
| Herborn to Dospat | 979.03 mi (1,575.60 km) |
| Herborn to Dupnitsa | 910.88 mi (1,465.92 km) |
| Herborn to Elhovo | 1,045.55 mi (1,682.65 km) |
| Herborn to Etropole | 916.70 mi (1,475.29 km) |
| Herborn to Gabrovo | 966.36 mi (1,555.20 km) |
| Herborn to Gorna Oryahovitsa | 969.06 mi (1,559.56 km) |
| Herborn to Gotse Delchev | 967.41 mi (1,556.90 km) |
| Herborn to Harmanli | 1,030.44 mi (1,658.33 km) |
| Herborn to Haskovo | 1,017.73 mi (1,637.87 km) |
| Herborn to Ihtiman | 928.27 mi (1,493.90 km) |
| Herborn to Isperih | 990.14 mi (1,593.48 km) |
| Herborn to Kardzhali | 1,023.48 mi (1,647.13 km) |
