| Bornheim to Smolyan | 1,053.23 mi (1,695.00 km) |
| Bornheim to Sofia | 949.39 mi (1,527.90 km) |
| Bornheim to Sopot | 1,006.32 mi (1,619.51 km) |
| Bornheim to Sozopol | 1,133.54 mi (1,824.26 km) |
| Bornheim to Sredets | 1,116.26 mi (1,796.45 km) |
| Bornheim to Stamboliyski | 1,021.28 mi (1,643.60 km) |
| Bornheim to Stara Zagora | 1,051.11 mi (1,691.60 km) |
| Bornheim to Svilengrad | 1,102.38 mi (1,774.11 km) |
| Bornheim to Svishtov | 988.84 mi (1,591.39 km) |
| Bornheim to Targovishte | 1,053.71 mi (1,695.78 km) |
| Bornheim to Teteven | 975.69 mi (1,570.23 km) |
| Bornheim to Troyan | 994.74 mi (1,600.87 km) |
| Bornheim to Tryavna | 1,026.32 mi (1,651.71 km) |
| Bornheim to Tutrakan | 1,023.30 mi (1,646.85 km) |
| Bornheim to Varna | 1,109.50 mi (1,785.57 km) |
