| Cities | Distance |
|---|---|
| Karlovo to Sofia | 75.14 mi (120.93 km) |
| Karlovo to Sopot | 2.94 mi (4.73 km) |
| Karlovo to Sozopol | 148.12 mi (238.37 km) |
| Karlovo to Sredets | 123.57 mi (198.87 km) |
| Karlovo to Stamboliyski | 37.93 mi (61.04 km) |
| Karlovo to Stara Zagora | 45.30 mi (72.90 km) |
| Karlovo to Svilengrad | 93.55 mi (150.56 km) |
| Karlovo to Svishtov | 72.59 mi (116.83 km) |
| Karlovo to Targovishte | 99.11 mi (159.51 km) |
| Karlovo to Teteven | 33.28 mi (53.55 km) |
| Karlovo to Troyan | 17.19 mi (27.66 km) |
| Karlovo to Tryavna | 38.38 mi (61.77 km) |
| Karlovo to Tutrakan | 133.07 mi (214.15 km) |
| Karlovo to Varna | 162.20 mi (261.04 km) |
| Karlovo to Veliki Preslav | 107.94 mi (173.72 km) |