| Cities | Distance |
|---|
| Kladno to Smolyan | 779.76 mi (1,254.90 km) |
| Kladno to Sofia | 675.88 mi (1,087.72 km) |
| Kladno to Sopot | 723.92 mi (1,165.04 km) |
| Kladno to Sozopol | 838.71 mi (1,349.78 km) |
| Kladno to Sredets | 823.84 mi (1,325.85 km) |
| Kladno to Stamboliyski | 744.44 mi (1,198.06 km) |
| Kladno to Stara Zagora | 765.40 mi (1,231.79 km) |
| Kladno to Svilengrad | 818.60 mi (1,317.41 km) |
| Kladno to Svishtov | 695.83 mi (1,119.83 km) |
| Kladno to Targovishte | 758.03 mi (1,219.92 km) |
| Kladno to Teteven | 693.99 mi (1,116.87 km) |
| Kladno to Troyan | 710.65 mi (1,143.68 km) |
| Kladno to Tryavna | 738.16 mi (1,187.95 km) |
| Kladno to Tutrakan | 722.50 mi (1,162.74 km) |
| Kladno to Varna | 809.32 mi (1,302.48 km) |
