| Gudensberg to Devnya | 1,012.11 mi (1,628.84 km) |
| Gudensberg to Dimitrovgrad | 992.05 mi (1,596.56 km) |
| Gudensberg to Dobrich | 1,007.48 mi (1,621.39 km) |
| Gudensberg to Dospat | 961.49 mi (1,547.36 km) |
| Gudensberg to Dupnitsa | 893.93 mi (1,438.64 km) |
| Gudensberg to Elhovo | 1,021.93 mi (1,644.64 km) |
| Gudensberg to Etropole | 896.12 mi (1,442.17 km) |
| Gudensberg to Gabrovo | 943.04 mi (1,517.68 km) |
| Gudensberg to Gorna Oryahovitsa | 944.31 mi (1,519.71 km) |
| Gudensberg to Gotse Delchev | 951.04 mi (1,530.55 km) |
| Gudensberg to Harmanli | 1,008.65 mi (1,623.26 km) |
| Gudensberg to Haskovo | 996.57 mi (1,603.83 km) |
| Gudensberg to Ihtiman | 909.26 mi (1,463.31 km) |
| Gudensberg to Isperih | 961.80 mi (1,547.86 km) |
| Gudensberg to Kardzhali | 1,003.47 mi (1,614.93 km) |
