| San Valentino Torio to Smolyan | 527.54 mi (848.99 km) |
| San Valentino Torio to Sofia | 468.55 mi (754.06 km) |
| San Valentino Torio to Sopot | 538.44 mi (866.53 km) |
| San Valentino Torio to Sozopol | 685.18 mi (1,102.69 km) |
| San Valentino Torio to Sredets | 659.35 mi (1,061.12 km) |
| San Valentino Torio to Stamboliyski | 522.14 mi (840.30 km) |
| San Valentino Torio to Stara Zagora | 581.37 mi (935.63 km) |
| San Valentino Torio to Svilengrad | 605.44 mi (974.36 km) |
| San Valentino Torio to Svishtov | 583.13 mi (938.45 km) |
| San Valentino Torio to Targovishte | 637.33 mi (1,025.68 km) |
| San Valentino Torio to Teteven | 518.20 mi (833.97 km) |
| San Valentino Torio to Troyan | 539.92 mi (868.92 km) |
| San Valentino Torio to Tryavna | 578.58 mi (931.14 km) |
| San Valentino Torio to Tutrakan | 652.06 mi (1,049.39 km) |
| San Valentino Torio to Varna | 702.96 mi (1,131.30 km) |
