| Cities | Distance |
|---|---|
| Kielce to Smolyan | 670.45 mi (1,078.99 km) |
| Kielce to Sofia | 578.91 mi (931.66 km) |
| Kielce to Sopot | 600.47 mi (966.36 km) |
| Kielce to Sozopol | 672.95 mi (1,083.01 km) |
| Kielce to Sredets | 665.72 mi (1,071.37 km) |
| Kielce to Stamboliyski | 631.54 mi (1,016.37 km) |
| Kielce to Stara Zagora | 629.50 mi (1,013.09 km) |
| Kielce to Svilengrad | 682.55 mi (1,098.45 km) |
| Kielce to Svishtov | 547.80 mi (881.59 km) |
| Kielce to Targovishte | 596.13 mi (959.38 km) |
| Kielce to Teteven | 575.76 mi (926.60 km) |
| Kielce to Troyan | 584.59 mi (940.81 km) |
| Kielce to Tryavna | 598.78 mi (963.64 km) |
| Kielce to Tutrakan | 547.70 mi (881.44 km) |
| Kielce to Varna | 629.80 mi (1,013.57 km) |