| Krotoszyn to Smolyan | 777.44 mi (1,251.17 km) |
| Krotoszyn to Sofia | 679.09 mi (1,092.89 km) |
| Krotoszyn to Sopot | 711.68 mi (1,145.34 km) |
| Krotoszyn to Sozopol | 800.58 mi (1,288.41 km) |
| Krotoszyn to Sredets | 790.67 mi (1,272.47 km) |
| Krotoszyn to Stamboliyski | 739.24 mi (1,189.69 km) |
| Krotoszyn to Stara Zagora | 745.96 mi (1,200.51 km) |
| Krotoszyn to Svilengrad | 799.87 mi (1,287.27 km) |
| Krotoszyn to Svishtov | 667.28 mi (1,073.89 km) |
| Krotoszyn to Targovishte | 721.43 mi (1,161.03 km) |
| Krotoszyn to Teteven | 684.42 mi (1,101.48 km) |
| Krotoszyn to Troyan | 696.50 mi (1,120.90 km) |
| Krotoszyn to Tryavna | 716.01 mi (1,152.30 km) |
| Krotoszyn to Tutrakan | 676.67 mi (1,089.00 km) |
| Krotoszyn to Varna | 761.43 mi (1,225.40 km) |
