| Echt to Devnya | 1,149.11 mi (1,849.31 km) |
| Echt to Dimitrovgrad | 1,120.45 mi (1,803.19 km) |
| Echt to Dobrich | 1,146.07 mi (1,844.43 km) |
| Echt to Dospat | 1,084.04 mi (1,744.60 km) |
| Echt to Dupnitsa | 1,015.68 mi (1,634.58 km) |
| Echt to Elhovo | 1,153.20 mi (1,855.89 km) |
| Echt to Etropole | 1,023.25 mi (1,646.77 km) |
| Echt to Gabrovo | 1,073.95 mi (1,728.36 km) |
| Echt to Gorna Oryahovitsa | 1,077.14 mi (1,733.49 km) |
| Echt to Gotse Delchev | 1,071.80 mi (1,724.89 km) |
| Echt to Harmanli | 1,137.39 mi (1,830.46 km) |
| Echt to Haskovo | 1,124.43 mi (1,809.59 km) |
| Echt to Ihtiman | 1,034.09 mi (1,664.21 km) |
| Echt to Isperih | 1,099.11 mi (1,768.85 km) |
| Echt to Kardzhali | 1,129.67 mi (1,818.02 km) |
