| Herrenberg to Devnya | 969.48 mi (1,560.23 km) |
| Herrenberg to Dimitrovgrad | 927.25 mi (1,492.26 km) |
| Herrenberg to Dobrich | 969.79 mi (1,560.73 km) |
| Herrenberg to Dospat | 884.32 mi (1,423.18 km) |
| Herrenberg to Dupnitsa | 815.72 mi (1,312.78 km) |
| Herrenberg to Elhovo | 963.71 mi (1,550.94 km) |
| Herrenberg to Etropole | 829.36 mi (1,334.72 km) |
| Herrenberg to Gabrovo | 884.70 mi (1,423.79 km) |
| Herrenberg to Gorna Oryahovitsa | 890.85 mi (1,433.68 km) |
| Herrenberg to Gotse Delchev | 870.38 mi (1,400.74 km) |
| Herrenberg to Harmanli | 944.49 mi (1,520.02 km) |
| Herrenberg to Haskovo | 930.49 mi (1,497.47 km) |
| Herrenberg to Ihtiman | 837.30 mi (1,347.50 km) |
| Herrenberg to Isperih | 920.70 mi (1,481.73 km) |
| Herrenberg to Kardzhali | 933.63 mi (1,502.53 km) |
