| San Gavino Monreale to Smolyan | 845.46 mi (1,360.63 km) |
| San Gavino Monreale to Sofia | 786.20 mi (1,265.27 km) |
| San Gavino Monreale to Sopot | 856.61 mi (1,378.58 km) |
| San Gavino Monreale to Sozopol | 1,003.70 mi (1,615.30 km) |
| San Gavino Monreale to Sredets | 977.87 mi (1,573.74 km) |
| San Gavino Monreale to Stamboliyski | 840.66 mi (1,352.91 km) |
| San Gavino Monreale to Stara Zagora | 899.86 mi (1,448.18 km) |
| San Gavino Monreale to Svilengrad | 923.57 mi (1,486.34 km) |
| San Gavino Monreale to Svishtov | 898.88 mi (1,446.61 km) |
| San Gavino Monreale to Targovishte | 954.80 mi (1,536.61 km) |
| San Gavino Monreale to Teteven | 835.67 mi (1,344.89 km) |
| San Gavino Monreale to Troyan | 857.64 mi (1,380.24 km) |
| San Gavino Monreale to Tryavna | 896.55 mi (1,442.86 km) |
| San Gavino Monreale to Tutrakan | 967.02 mi (1,556.27 km) |
| San Gavino Monreale to Varna | 1,020.81 mi (1,642.84 km) |
