| Herent to Dimitrovgrad | 1,162.69 mi (1,871.16 km) |
| Herent to Dobrich | 1,192.48 mi (1,919.12 km) |
| Herent to Dospat | 1,124.06 mi (1,808.99 km) |
| Herent to Dupnitsa | 1,055.53 mi (1,698.72 km) |
| Herent to Elhovo | 1,196.54 mi (1,925.64 km) |
| Herent to Etropole | 1,065.16 mi (1,714.22 km) |
| Herent to Gabrovo | 1,117.26 mi (1,798.06 km) |
| Herent to Gorna Oryahovitsa | 1,121.22 mi (1,804.44 km) |
| Herent to Gotse Delchev | 1,111.15 mi (1,788.22 km) |
| Herent to Harmanli | 1,179.74 mi (1,898.60 km) |
| Herent to Haskovo | 1,166.44 mi (1,877.21 km) |
| Herent to Ihtiman | 1,075.09 mi (1,730.18 km) |
| Herent to Isperih | 1,145.03 mi (1,842.75 km) |
| Herent to Kardzhali | 1,171.02 mi (1,884.57 km) |
| Herent to Karlovo | 1,105.47 mi (1,779.09 km) |
