| Cities | Distance |
|---|---|
| Calan to Smolyan | 299.11 mi (481.37 km) |
| Calan to Sofia | 210.38 mi (338.57 km) |
| Calan to Sopot | 230.00 mi (370.15 km) |
| Calan to Sozopol | 326.74 mi (525.83 km) |
| Calan to Sredets | 313.07 mi (503.84 km) |
| Calan to Stamboliyski | 260.22 mi (418.78 km) |
| Calan to Stara Zagora | 263.14 mi (423.48 km) |
| Calan to Svilengrad | 317.09 mi (510.31 km) |
| Calan to Svishtov | 186.20 mi (299.66 km) |
| Calan to Targovishte | 246.01 mi (395.92 km) |
| Calan to Teteven | 204.48 mi (329.08 km) |
| Calan to Troyan | 214.43 mi (345.08 km) |
| Calan to Tryavna | 233.37 mi (375.58 km) |
| Calan to Tutrakan | 211.54 mi (340.44 km) |
| Calan to Varna | 297.99 mi (479.57 km) |