| Heilsbronn to Smolyan | 857.60 mi (1,380.18 km) |
| Heilsbronn to Sofia | 753.74 mi (1,213.03 km) |
| Heilsbronn to Sopot | 810.84 mi (1,304.92 km) |
| Heilsbronn to Sozopol | 939.46 mi (1,511.91 km) |
| Heilsbronn to Sredets | 921.74 mi (1,483.41 km) |
| Heilsbronn to Stamboliyski | 825.63 mi (1,328.72 km) |
| Heilsbronn to Stara Zagora | 855.83 mi (1,377.33 km) |
| Heilsbronn to Svilengrad | 906.91 mi (1,459.54 km) |
| Heilsbronn to Svishtov | 794.67 mi (1,278.90 km) |
| Heilsbronn to Targovishte | 859.96 mi (1,383.98 km) |
| Heilsbronn to Teteven | 780.20 mi (1,255.61 km) |
| Heilsbronn to Troyan | 799.38 mi (1,286.48 km) |
| Heilsbronn to Tryavna | 831.32 mi (1,337.89 km) |
| Heilsbronn to Tutrakan | 831.18 mi (1,337.66 km) |
| Heilsbronn to Varna | 916.93 mi (1,475.65 km) |
