| Cities | Distance |
|---|---|
| Karlovac to Smolyan | 531.19 mi (854.87 km) |
| Karlovac to Sofia | 431.07 mi (693.73 km) |
| Karlovac to Sopot | 496.54 mi (799.11 km) |
| Karlovac to Sozopol | 639.67 mi (1,029.45 km) |
| Karlovac to Sredets | 618.23 mi (994.94 km) |
| Karlovac to Stamboliyski | 503.78 mi (810.76 km) |
| Karlovac to Stara Zagora | 544.25 mi (875.89 km) |
| Karlovac to Svilengrad | 590.68 mi (950.61 km) |
| Karlovac to Svishtov | 499.11 mi (803.25 km) |
| Karlovac to Targovishte | 565.87 mi (910.68 km) |
| Karlovac to Teteven | 466.45 mi (750.68 km) |
| Karlovac to Troyan | 488.07 mi (785.47 km) |
| Karlovac to Tryavna | 524.73 mi (844.47 km) |
| Karlovac to Tutrakan | 551.37 mi (887.34 km) |
| Karlovac to Varna | 630.05 mi (1,013.96 km) |