| Cities | Distance |
|---|
| Louny to Smolyan | 799.35 mi (1,286.43 km) |
| Louny to Sofia | 695.47 mi (1,119.26 km) |
| Louny to Sopot | 743.44 mi (1,196.45 km) |
| Louny to Sozopol | 857.85 mi (1,380.57 km) |
| Louny to Sredets | 843.08 mi (1,356.81 km) |
| Louny to Stamboliyski | 764.02 mi (1,229.56 km) |
| Louny to Stara Zagora | 784.85 mi (1,263.09 km) |
| Louny to Svilengrad | 838.07 mi (1,348.75 km) |
| Louny to Svishtov | 715.09 mi (1,150.83 km) |
| Louny to Targovishte | 777.15 mi (1,250.70 km) |
| Louny to Teteven | 713.52 mi (1,148.30 km) |
| Louny to Troyan | 730.14 mi (1,175.05 km) |
| Louny to Tryavna | 757.55 mi (1,219.16 km) |
| Louny to Tutrakan | 741.34 mi (1,193.08 km) |
| Louny to Varna | 828.18 mi (1,332.82 km) |
