| Alovera to Smolyan | 1,450.61 mi (2,334.53 km) |
| Alovera to Sofia | 1,374.16 mi (2,211.49 km) |
| Alovera to Sopot | 1,446.37 mi (2,327.70 km) |
| Alovera to Sozopol | 1,597.39 mi (2,570.74 km) |
| Alovera to Sredets | 1,572.49 mi (2,530.67 km) |
| Alovera to Stamboliyski | 1,438.16 mi (2,314.50 km) |
| Alovera to Stara Zagora | 1,493.20 mi (2,403.08 km) |
| Alovera to Svilengrad | 1,525.99 mi (2,455.84 km) |
| Alovera to Svishtov | 1,473.28 mi (2,371.01 km) |
| Alovera to Targovishte | 1,536.25 mi (2,472.35 km) |
| Alovera to Teteven | 1,420.80 mi (2,286.56 km) |
| Alovera to Troyan | 1,443.67 mi (2,323.36 km) |
| Alovera to Tryavna | 1,483.32 mi (2,387.18 km) |
| Alovera to Tutrakan | 1,535.54 mi (2,471.21 km) |
| Alovera to Varna | 1,603.37 mi (2,580.38 km) |
