| Horn-Bad Meinberg to Devnya | 1,049.17 mi (1,688.48 km) |
| Horn-Bad Meinberg to Dimitrovgrad | 1,033.28 mi (1,662.90 km) |
| Horn-Bad Meinberg to Dobrich | 1,043.58 mi (1,679.48 km) |
| Horn-Bad Meinberg to Dospat | 1,004.86 mi (1,617.17 km) |
| Horn-Bad Meinberg to Dupnitsa | 937.67 mi (1,509.04 km) |
| Horn-Bad Meinberg to Elhovo | 1,061.90 mi (1,708.96 km) |
| Horn-Bad Meinberg to Etropole | 938.01 mi (1,509.59 km) |
| Horn-Bad Meinberg to Gabrovo | 983.30 mi (1,582.47 km) |
| Horn-Bad Meinberg to Gorna Oryahovitsa | 983.68 mi (1,583.08 km) |
| Horn-Bad Meinberg to Gotse Delchev | 994.99 mi (1,601.29 km) |
| Horn-Bad Meinberg to Harmanli | 1,049.71 mi (1,689.35 km) |
| Horn-Bad Meinberg to Haskovo | 1,038.01 mi (1,670.51 km) |
| Horn-Bad Meinberg to Ihtiman | 951.96 mi (1,532.03 km) |
| Horn-Bad Meinberg to Isperih | 998.75 mi (1,607.34 km) |
| Horn-Bad Meinberg to Kardzhali | 1,045.52 mi (1,682.61 km) |
