| Santa Marta de Tormes to Smolyan | 1,567.76 mi (2,523.06 km) |
| Santa Marta de Tormes to Sofia | 1,488.78 mi (2,395.96 km) |
| Santa Marta de Tormes to Sopot | 1,560.90 mi (2,512.03 km) |
| Santa Marta de Tormes to Sozopol | 1,711.93 mi (2,755.09 km) |
| Santa Marta de Tormes to Sredets | 1,687.30 mi (2,715.44 km) |
| Santa Marta de Tormes to Stamboliyski | 1,554.04 mi (2,500.99 km) |
| Santa Marta de Tormes to Stara Zagora | 1,608.13 mi (2,588.03 km) |
| Santa Marta de Tormes to Svilengrad | 1,642.38 mi (2,643.15 km) |
| Santa Marta de Tormes to Svishtov | 1,585.13 mi (2,551.02 km) |
| Santa Marta de Tormes to Targovishte | 1,648.93 mi (2,653.70 km) |
| Santa Marta de Tormes to Teteven | 1,534.71 mi (2,469.87 km) |
| Santa Marta de Tormes to Troyan | 1,557.60 mi (2,506.71 km) |
| Santa Marta de Tormes to Tryavna | 1,597.18 mi (2,570.41 km) |
| Santa Marta de Tormes to Tutrakan | 1,646.05 mi (2,649.06 km) |
| Santa Marta de Tormes to Varna | 1,715.93 mi (2,761.52 km) |
