| Homburg to Smolyan | 993.45 mi (1,598.80 km) |
| Homburg to Sofia | 890.82 mi (1,433.64 km) |
| Homburg to Sopot | 951.46 mi (1,531.22 km) |
| Homburg to Sozopol | 1,085.06 mi (1,746.24 km) |
| Homburg to Sredets | 1,066.28 mi (1,716.01 km) |
| Homburg to Stamboliyski | 963.44 mi (1,550.51 km) |
| Homburg to Stara Zagora | 997.61 mi (1,605.50 km) |
| Homburg to Svilengrad | 1,047.32 mi (1,685.50 km) |
| Homburg to Svishtov | 940.45 mi (1,513.51 km) |
| Homburg to Targovishte | 1,006.51 mi (1,619.82 km) |
| Homburg to Teteven | 920.82 mi (1,481.91 km) |
| Homburg to Troyan | 940.92 mi (1,514.26 km) |
| Homburg to Tryavna | 974.50 mi (1,568.30 km) |
| Homburg to Tutrakan | 980.37 mi (1,577.75 km) |
| Homburg to Varna | 1,065.31 mi (1,714.44 km) |
