| Bretten to Smolyan | 929.36 mi (1,495.67 km) |
| Bretten to Sofia | 826.54 mi (1,330.19 km) |
| Bretten to Sopot | 886.82 mi (1,427.20 km) |
| Bretten to Sozopol | 1,020.13 mi (1,641.73 km) |
| Bretten to Sredets | 1,001.38 mi (1,611.57 km) |
| Bretten to Stamboliyski | 899.10 mi (1,446.96 km) |
| Bretten to Stara Zagora | 932.89 mi (1,501.33 km) |
| Bretten to Svilengrad | 982.73 mi (1,581.55 km) |
| Bretten to Svishtov | 875.50 mi (1,408.98 km) |
| Bretten to Targovishte | 941.55 mi (1,515.28 km) |
| Bretten to Teteven | 856.17 mi (1,377.88 km) |
| Bretten to Troyan | 876.20 mi (1,410.11 km) |
| Bretten to Tryavna | 909.67 mi (1,463.97 km) |
| Bretten to Tutrakan | 915.47 mi (1,473.30 km) |
| Bretten to Varna | 1,000.36 mi (1,609.93 km) |
