| Heddesheim to Smolyan | 948.84 mi (1,527.01 km) |
| Heddesheim to Sofia | 845.54 mi (1,360.76 km) |
| Heddesheim to Sopot | 904.53 mi (1,455.70 km) |
| Heddesheim to Sozopol | 1,035.67 mi (1,666.75 km) |
| Heddesheim to Sredets | 1,017.44 mi (1,637.42 km) |
| Heddesheim to Stamboliyski | 917.88 mi (1,477.18 km) |
| Heddesheim to Stara Zagora | 950.14 mi (1,529.11 km) |
| Heddesheim to Svilengrad | 1,000.56 mi (1,610.25 km) |
| Heddesheim to Svishtov | 890.90 mi (1,433.76 km) |
| Heddesheim to Targovishte | 956.58 mi (1,539.47 km) |
| Heddesheim to Teteven | 873.87 mi (1,406.35 km) |
| Heddesheim to Troyan | 893.53 mi (1,438.00 km) |
| Heddesheim to Tryavna | 926.31 mi (1,490.76 km) |
| Heddesheim to Tutrakan | 928.96 mi (1,495.02 km) |
| Heddesheim to Varna | 1,014.38 mi (1,632.49 km) |
