| Echternach to Devnya | 1,098.90 mi (1,768.51 km) |
| Echternach to Dimitrovgrad | 1,061.81 mi (1,708.82 km) |
| Echternach to Dobrich | 1,097.80 mi (1,766.75 km) |
| Echternach to Dospat | 1,020.92 mi (1,643.02 km) |
| Echternach to Dupnitsa | 952.33 mi (1,532.63 km) |
| Echternach to Elhovo | 1,096.99 mi (1,765.44 km) |
| Echternach to Etropole | 964.04 mi (1,551.47 km) |
| Echternach to Gabrovo | 1,017.79 mi (1,637.97 km) |
| Echternach to Gorna Oryahovitsa | 1,022.81 mi (1,646.06 km) |
| Echternach to Gotse Delchev | 1,007.44 mi (1,621.32 km) |
| Echternach to Harmanli | 1,078.97 mi (1,736.44 km) |
| Echternach to Haskovo | 1,065.31 mi (1,714.45 km) |
| Echternach to Ihtiman | 972.96 mi (1,565.83 km) |
| Echternach to Isperih | 1,049.52 mi (1,689.04 km) |
| Echternach to Kardzhali | 1,069.15 mi (1,720.62 km) |
