| Kronberg to Smolyan | 976.38 mi (1,571.34 km) |
| Kronberg to Sofia | 872.56 mi (1,404.25 km) |
| Kronberg to Sopot | 929.64 mi (1,496.11 km) |
| Kronberg to Sozopol | 1,057.51 mi (1,701.90 km) |
| Kronberg to Sredets | 1,040.05 mi (1,673.80 km) |
| Kronberg to Stamboliyski | 944.48 mi (1,519.99 km) |
| Kronberg to Stara Zagora | 974.54 mi (1,568.37 km) |
| Kronberg to Svilengrad | 1,025.71 mi (1,650.72 km) |
| Kronberg to Svishtov | 912.77 mi (1,468.95 km) |
| Kronberg to Targovishte | 977.82 mi (1,573.64 km) |
| Kronberg to Teteven | 899.01 mi (1,446.82 km) |
| Kronberg to Troyan | 918.13 mi (1,477.58 km) |
| Kronberg to Tryavna | 949.89 mi (1,528.70 km) |
| Kronberg to Tutrakan | 948.06 mi (1,525.76 km) |
| Kronberg to Varna | 1,034.09 mi (1,664.21 km) |
