| Wetzlar to Devnya | 1,029.31 mi (1,656.51 km) |
| Wetzlar to Dimitrovgrad | 1,002.26 mi (1,612.98 km) |
| Wetzlar to Dobrich | 1,026.15 mi (1,651.42 km) |
| Wetzlar to Dospat | 967.53 mi (1,557.09 km) |
| Wetzlar to Dupnitsa | 899.36 mi (1,447.39 km) |
| Wetzlar to Elhovo | 1,034.34 mi (1,664.61 km) |
| Wetzlar to Etropole | 905.33 mi (1,456.99 km) |
| Wetzlar to Gabrovo | 955.13 mi (1,537.14 km) |
| Wetzlar to Gorna Oryahovitsa | 957.93 mi (1,541.64 km) |
| Wetzlar to Gotse Delchev | 955.87 mi (1,538.32 km) |
| Wetzlar to Harmanli | 1,019.12 mi (1,640.11 km) |
| Wetzlar to Haskovo | 1,006.38 mi (1,619.61 km) |
| Wetzlar to Ihtiman | 916.83 mi (1,475.49 km) |
| Wetzlar to Isperih | 979.27 mi (1,575.99 km) |
| Wetzlar to Kardzhali | 1,012.08 mi (1,628.78 km) |
