| Monte San Savino to Smolyan | 671.22 mi (1,080.23 km) |
| Monte San Savino to Sofia | 587.00 mi (944.68 km) |
| Monte San Savino to Sopot | 658.86 mi (1,060.34 km) |
| Monte San Savino to Sozopol | 809.70 mi (1,303.08 km) |
| Monte San Savino to Sredets | 785.37 mi (1,263.94 km) |
| Monte San Savino to Stamboliyski | 654.21 mi (1,052.86 km) |
| Monte San Savino to Stara Zagora | 706.48 mi (1,136.97 km) |
| Monte San Savino to Svilengrad | 743.30 mi (1,196.23 km) |
| Monte San Savino to Svishtov | 682.25 mi (1,097.97 km) |
| Monte San Savino to Targovishte | 745.86 mi (1,200.34 km) |
| Monte San Savino to Teteven | 632.10 mi (1,017.27 km) |
| Monte San Savino to Troyan | 654.99 mi (1,054.11 km) |
| Monte San Savino to Tryavna | 694.48 mi (1,117.66 km) |
| Monte San Savino to Tutrakan | 744.19 mi (1,197.66 km) |
| Monte San Savino to Varna | 812.87 mi (1,308.18 km) |
