| Kaltenkirchen to Smolyan | 1,084.89 mi (1,745.96 km) |
| Kaltenkirchen to Sofia | 981.75 mi (1,579.97 km) |
| Kaltenkirchen to Sopot | 1,025.85 mi (1,650.95 km) |
| Kaltenkirchen to Sozopol | 1,130.82 mi (1,819.87 km) |
| Kaltenkirchen to Sredets | 1,118.24 mi (1,799.63 km) |
| Kaltenkirchen to Stamboliyski | 1,048.62 mi (1,687.58 km) |
| Kaltenkirchen to Stara Zagora | 1,065.12 mi (1,714.14 km) |
| Kaltenkirchen to Svilengrad | 1,118.91 mi (1,800.71 km) |
| Kaltenkirchen to Svishtov | 991.37 mi (1,595.46 km) |
| Kaltenkirchen to Targovishte | 1,050.36 mi (1,690.39 km) |
| Kaltenkirchen to Teteven | 996.55 mi (1,603.80 km) |
| Kaltenkirchen to Troyan | 1,011.85 mi (1,628.42 km) |
| Kaltenkirchen to Tryavna | 1,036.66 mi (1,668.34 km) |
| Kaltenkirchen to Tutrakan | 1,009.78 mi (1,625.09 km) |
| Kaltenkirchen to Varna | 1,096.05 mi (1,763.92 km) |
