| Cities | Distance |
|---|---|
| Hrastnik to Smolyan | 570.04 mi (917.39 km) |
| Hrastnik to Sofia | 468.23 mi (753.55 km) |
| Hrastnik to Sopot | 531.36 mi (855.15 km) |
| Hrastnik to Sozopol | 671.10 mi (1,080.04 km) |
| Hrastnik to Sredets | 650.56 mi (1,046.98 km) |
| Hrastnik to Stamboliyski | 541.02 mi (870.69 km) |
| Hrastnik to Stara Zagora | 578.51 mi (931.02 km) |
| Hrastnik to Svilengrad | 626.52 mi (1,008.29 km) |
| Hrastnik to Svishtov | 528.51 mi (850.55 km) |
| Hrastnik to Targovishte | 595.36 mi (958.14 km) |
| Hrastnik to Teteven | 500.93 mi (806.17 km) |
| Hrastnik to Troyan | 521.93 mi (839.97 km) |
| Hrastnik to Tryavna | 557.42 mi (897.08 km) |
| Hrastnik to Tutrakan | 577.02 mi (928.63 km) |
| Hrastnik to Varna | 658.07 mi (1,059.07 km) |