| Diepholz to Devnya | 1,094.94 mi (1,762.13 km) |
| Diepholz to Dimitrovgrad | 1,082.62 mi (1,742.30 km) |
| Diepholz to Dobrich | 1,088.50 mi (1,751.78 km) |
| Diepholz to Dospat | 1,055.97 mi (1,699.42 km) |
| Diepholz to Dupnitsa | 989.11 mi (1,591.82 km) |
| Diepholz to Elhovo | 1,110.16 mi (1,786.62 km) |
| Diepholz to Etropole | 987.97 mi (1,589.98 km) |
| Diepholz to Gabrovo | 1,031.87 mi (1,660.63 km) |
| Diepholz to Gorna Oryahovitsa | 1,031.50 mi (1,660.04 km) |
| Diepholz to Gotse Delchev | 1,046.56 mi (1,684.28 km) |
| Diepholz to Harmanli | 1,098.90 mi (1,768.51 km) |
| Diepholz to Haskovo | 1,087.51 mi (1,750.18 km) |
| Diepholz to Ihtiman | 1,002.56 mi (1,613.46 km) |
| Diepholz to Isperih | 1,044.48 mi (1,680.93 km) |
| Diepholz to Kardzhali | 1,095.53 mi (1,763.09 km) |
