| Gernsbach to Devnya | 996.15 mi (1,603.14 km) |
| Gernsbach to Dimitrovgrad | 954.27 mi (1,535.75 km) |
| Gernsbach to Dobrich | 996.32 mi (1,603.42 km) |
| Gernsbach to Dospat | 911.36 mi (1,466.69 km) |
| Gernsbach to Dupnitsa | 842.76 mi (1,356.29 km) |
| Gernsbach to Elhovo | 990.68 mi (1,594.34 km) |
| Gernsbach to Etropole | 856.39 mi (1,378.22 km) |
| Gernsbach to Gabrovo | 911.66 mi (1,467.17 km) |
| Gernsbach to Gorna Oryahovitsa | 917.72 mi (1,476.93 km) |
| Gernsbach to Gotse Delchev | 897.39 mi (1,444.21 km) |
| Gernsbach to Harmanli | 971.52 mi (1,563.51 km) |
| Gernsbach to Haskovo | 957.52 mi (1,540.98 km) |
| Gernsbach to Ihtiman | 864.35 mi (1,391.04 km) |
| Gernsbach to Isperih | 947.30 mi (1,524.53 km) |
| Gernsbach to Kardzhali | 960.68 mi (1,546.06 km) |
