| Hiddenhausen to Devnya | 1,071.43 mi (1,724.30 km) |
| Hiddenhausen to Dimitrovgrad | 1,056.65 mi (1,700.51 km) |
| Hiddenhausen to Dobrich | 1,065.56 mi (1,714.85 km) |
| Hiddenhausen to Dospat | 1,028.72 mi (1,655.57 km) |
| Hiddenhausen to Dupnitsa | 961.62 mi (1,547.57 km) |
| Hiddenhausen to Elhovo | 1,084.95 mi (1,746.05 km) |
| Hiddenhausen to Etropole | 961.56 mi (1,547.47 km) |
| Hiddenhausen to Gabrovo | 1,006.44 mi (1,619.71 km) |
| Hiddenhausen to Gorna Oryahovitsa | 1,006.58 mi (1,619.94 km) |
| Hiddenhausen to Gotse Delchev | 1,018.97 mi (1,639.88 km) |
| Hiddenhausen to Harmanli | 1,073.04 mi (1,726.89 km) |
| Hiddenhausen to Haskovo | 1,061.42 mi (1,708.20 km) |
| Hiddenhausen to Ihtiman | 975.68 mi (1,570.21 km) |
| Hiddenhausen to Isperih | 1,020.99 mi (1,643.13 km) |
| Hiddenhausen to Kardzhali | 1,069.09 mi (1,720.53 km) |
