| Butzbach to Devnya | 1,019.32 mi (1,640.44 km) |
| Butzbach to Dimitrovgrad | 991.65 mi (1,595.90 km) |
| Butzbach to Dobrich | 1,016.32 mi (1,635.61 km) |
| Butzbach to Dospat | 956.63 mi (1,539.55 km) |
| Butzbach to Dupnitsa | 888.44 mi (1,429.80 km) |
| Butzbach to Elhovo | 1,023.90 mi (1,647.81 km) |
| Butzbach to Etropole | 894.66 mi (1,439.81 km) |
| Butzbach to Gabrovo | 944.68 mi (1,520.32 km) |
| Butzbach to Gorna Oryahovitsa | 947.61 mi (1,525.04 km) |
| Butzbach to Gotse Delchev | 944.90 mi (1,520.67 km) |
| Butzbach to Harmanli | 1,008.53 mi (1,623.07 km) |
| Butzbach to Haskovo | 995.74 mi (1,602.48 km) |
| Butzbach to Ihtiman | 906.04 mi (1,458.12 km) |
| Butzbach to Isperih | 969.33 mi (1,559.99 km) |
| Butzbach to Kardzhali | 1,001.35 mi (1,611.51 km) |
