| Cities | Distance |
|---|---|
| Alghero to Smolyan | 855.10 mi (1,376.15 km) |
| Alghero to Sofia | 788.29 mi (1,268.63 km) |
| Alghero to Sopot | 859.86 mi (1,383.81 km) |
| Alghero to Sozopol | 1,009.24 mi (1,624.21 km) |
| Alghero to Sredets | 983.66 mi (1,583.05 km) |
| Alghero to Stamboliyski | 846.93 mi (1,363.01 km) |
| Alghero to Stara Zagora | 904.76 mi (1,456.07 km) |
| Alghero to Svilengrad | 932.34 mi (1,500.45 km) |
| Alghero to Svishtov | 896.88 mi (1,443.39 km) |
| Alghero to Targovishte | 955.58 mi (1,537.86 km) |
| Alghero to Teteven | 837.03 mi (1,347.07 km) |
| Alghero to Troyan | 859.48 mi (1,383.21 km) |
| Alghero to Tryavna | 898.91 mi (1,446.66 km) |
| Alghero to Tutrakan | 963.55 mi (1,550.69 km) |
| Alghero to Varna | 1,022.34 mi (1,645.30 km) |