| Kirchseeon to Smolyan | 769.97 mi (1,239.14 km) |
| Kirchseeon to Sofia | 666.91 mi (1,073.28 km) |
| Kirchseeon to Sopot | 726.90 mi (1,169.84 km) |
| Kirchseeon to Sozopol | 860.65 mi (1,385.08 km) |
| Kirchseeon to Sredets | 841.70 mi (1,354.59 km) |
| Kirchseeon to Stamboliyski | 739.39 mi (1,189.94 km) |
| Kirchseeon to Stara Zagora | 772.97 mi (1,243.98 km) |
| Kirchseeon to Svilengrad | 822.82 mi (1,324.20 km) |
| Kirchseeon to Svishtov | 716.14 mi (1,152.52 km) |
| Kirchseeon to Targovishte | 782.37 mi (1,259.10 km) |
| Kirchseeon to Teteven | 696.25 mi (1,120.51 km) |
| Kirchseeon to Troyan | 716.28 mi (1,152.75 km) |
| Kirchseeon to Tryavna | 749.84 mi (1,206.75 km) |
| Kirchseeon to Tutrakan | 757.45 mi (1,219.00 km) |
| Kirchseeon to Varna | 841.84 mi (1,354.81 km) |
