| Cities | Distance |
|---|
| Kalkara to Smolyan | 673.95 mi (1,084.62 km) |
| Kalkara to Sofia | 664.78 mi (1,069.86 km) |
| Kalkara to Sopot | 718.14 mi (1,155.74 km) |
| Kalkara to Sozopol | 836.00 mi (1,345.41 km) |
| Kalkara to Sredets | 811.41 mi (1,305.83 km) |
| Kalkara to Stamboliyski | 688.07 mi (1,107.35 km) |
| Kalkara to Stara Zagora | 746.84 mi (1,201.93 km) |
| Kalkara to Svilengrad | 746.97 mi (1,202.14 km) |
| Kalkara to Svishtov | 783.26 mi (1,260.54 km) |
| Kalkara to Targovishte | 817.60 mi (1,315.80 km) |
| Kalkara to Teteven | 710.44 mi (1,143.35 km) |
| Kalkara to Troyan | 726.67 mi (1,169.47 km) |
| Kalkara to Tryavna | 757.64 mi (1,219.31 km) |
| Kalkara to Tutrakan | 851.36 mi (1,370.13 km) |
| Kalkara to Varna | 872.87 mi (1,404.75 km) |
