| Dongen to Devnya | 1,200.20 mi (1,931.53 km) |
| Dongen to Dimitrovgrad | 1,173.50 mi (1,888.56 km) |
| Dongen to Dobrich | 1,196.66 mi (1,925.83 km) |
| Dongen to Dospat | 1,137.92 mi (1,831.31 km) |
| Dongen to Dupnitsa | 1,069.62 mi (1,721.39 km) |
| Dongen to Elhovo | 1,205.71 mi (1,940.41 km) |
| Dongen to Etropole | 1,076.46 mi (1,732.40 km) |
| Dongen to Gabrovo | 1,126.50 mi (1,812.93 km) |
| Dongen to Gorna Oryahovitsa | 1,129.28 mi (1,817.40 km) |
| Dongen to Gotse Delchev | 1,125.88 mi (1,811.93 km) |
| Dongen to Harmanli | 1,190.38 mi (1,915.74 km) |
| Dongen to Haskovo | 1,177.57 mi (1,895.11 km) |
| Dongen to Ihtiman | 1,087.65 mi (1,750.40 km) |
| Dongen to Isperih | 1,150.09 mi (1,850.88 km) |
| Dongen to Kardzhali | 1,183.07 mi (1,903.97 km) |
