| Horta to Devnya | 2,898.54 mi (4,664.75 km) |
| Horta to Dimitrovgrad | 2,820.43 mi (4,539.05 km) |
| Horta to Dobrich | 2,905.97 mi (4,676.71 km) |
| Horta to Dospat | 2,755.34 mi (4,434.29 km) |
| Horta to Dupnitsa | 2,693.29 mi (4,334.43 km) |
| Horta to Elhovo | 2,866.56 mi (4,613.29 km) |
| Horta to Etropole | 2,728.77 mi (4,391.52 km) |
| Horta to Gabrovo | 2,794.21 mi (4,496.85 km) |
| Horta to Gorna Oryahovitsa | 2,808.23 mi (4,519.41 km) |
| Horta to Gotse Delchev | 2,734.93 mi (4,401.44 km) |
| Horta to Harmanli | 2,837.33 mi (4,566.24 km) |
| Horta to Haskovo | 2,820.71 mi (4,539.50 km) |
| Horta to Ihtiman | 2,725.50 mi (4,386.28 km) |
| Horta to Isperih | 2,854.92 mi (4,594.55 km) |
| Horta to Kardzhali | 2,815.47 mi (4,531.07 km) |
