| Horn-Bad Meinberg to Smolyan | 1,026.24 mi (1,651.58 km) |
| Horn-Bad Meinberg to Sofia | 921.96 mi (1,483.75 km) |
| Horn-Bad Meinberg to Sopot | 973.34 mi (1,566.43 km) |
| Horn-Bad Meinberg to Sozopol | 1,091.35 mi (1,756.36 km) |
| Horn-Bad Meinberg to Sredets | 1,076.06 mi (1,731.75 km) |
| Horn-Bad Meinberg to Stamboliyski | 992.04 mi (1,596.54 km) |
| Horn-Bad Meinberg to Stara Zagora | 1,015.92 mi (1,634.96 km) |
| Horn-Bad Meinberg to Svilengrad | 1,068.68 mi (1,719.87 km) |
| Horn-Bad Meinberg to Svishtov | 947.99 mi (1,525.64 km) |
| Horn-Bad Meinberg to Targovishte | 1,010.72 mi (1,626.59 km) |
| Horn-Bad Meinberg to Teteven | 943.09 mi (1,517.75 km) |
| Horn-Bad Meinberg to Troyan | 960.55 mi (1,545.86 km) |
| Horn-Bad Meinberg to Tryavna | 989.28 mi (1,592.09 km) |
| Horn-Bad Meinberg to Tutrakan | 975.63 mi (1,570.13 km) |
| Horn-Bad Meinberg to Varna | 1,062.46 mi (1,709.86 km) |
