| Giesen to Devnya | 1,025.59 mi (1,650.54 km) |
| Giesen to Dimitrovgrad | 1,014.64 mi (1,632.90 km) |
| Giesen to Dobrich | 1,019.01 mi (1,639.94 km) |
| Giesen to Dospat | 989.28 mi (1,592.09 km) |
| Giesen to Dupnitsa | 922.76 mi (1,485.04 km) |
| Giesen to Elhovo | 1,041.62 mi (1,676.32 km) |
| Giesen to Etropole | 920.41 mi (1,481.26 km) |
| Giesen to Gabrovo | 963.50 mi (1,550.60 km) |
| Giesen to Gorna Oryahovitsa | 962.79 mi (1,549.46 km) |
| Giesen to Gotse Delchev | 980.31 mi (1,577.66 km) |
| Giesen to Harmanli | 1,030.83 mi (1,658.96 km) |
| Giesen to Haskovo | 1,019.63 mi (1,640.93 km) |
| Giesen to Ihtiman | 935.47 mi (1,505.49 km) |
| Giesen to Isperih | 975.14 mi (1,569.33 km) |
| Giesen to Kardzhali | 1,027.97 mi (1,654.36 km) |
