| Attendorn to Devnya | 1,068.09 mi (1,718.92 km) |
| Attendorn to Dimitrovgrad | 1,043.81 mi (1,679.85 km) |
| Attendorn to Dobrich | 1,064.25 mi (1,712.74 km) |
| Attendorn to Dospat | 1,010.41 mi (1,626.10 km) |
| Attendorn to Dupnitsa | 942.39 mi (1,516.64 km) |
| Attendorn to Elhovo | 1,075.10 mi (1,730.21 km) |
| Attendorn to Etropole | 947.19 mi (1,524.35 km) |
| Attendorn to Gabrovo | 995.99 mi (1,602.88 km) |
| Attendorn to Gorna Oryahovitsa | 998.19 mi (1,606.43 km) |
| Attendorn to Gotse Delchev | 999.09 mi (1,607.88 km) |
| Attendorn to Harmanli | 1,060.59 mi (1,706.85 km) |
| Attendorn to Haskovo | 1,048.07 mi (1,686.71 km) |
| Attendorn to Ihtiman | 959.22 mi (1,543.72 km) |
| Attendorn to Isperih | 1,017.91 mi (1,638.16 km) |
| Attendorn to Kardzhali | 1,054.18 mi (1,696.53 km) |
