| Calella to Smolyan | 1,135.43 mi (1,827.29 km) |
| Calella to Sofia | 1,058.46 mi (1,703.43 km) |
| Calella to Sopot | 1,130.67 mi (1,819.64 km) |
| Calella to Sozopol | 1,281.69 mi (2,062.68 km) |
| Calella to Sredets | 1,256.79 mi (2,022.62 km) |
| Calella to Stamboliyski | 1,122.59 mi (1,806.63 km) |
| Calella to Stara Zagora | 1,177.51 mi (1,895.03 km) |
| Calella to Svilengrad | 1,210.55 mi (1,948.19 km) |
| Calella to Svishtov | 1,158.06 mi (1,863.72 km) |
| Calella to Targovishte | 1,220.77 mi (1,964.64 km) |
| Calella to Teteven | 1,105.14 mi (1,778.55 km) |
| Calella to Troyan | 1,128.00 mi (1,815.34 km) |
| Calella to Tryavna | 1,167.66 mi (1,879.17 km) |
| Calella to Tutrakan | 1,220.82 mi (1,964.72 km) |
| Calella to Varna | 1,287.91 mi (2,072.69 km) |
