| Santo Andre to Smolyan | 1,780.62 mi (2,865.62 km) |
| Santo Andre to Sofia | 1,708.18 mi (2,749.06 km) |
| Santo Andre to Sopot | 1,780.35 mi (2,865.19 km) |
| Santo Andre to Sozopol | 1,931.05 mi (3,107.73 km) |
| Santo Andre to Sredets | 1,905.85 mi (3,067.16 km) |
| Santo Andre to Stamboliyski | 1,770.28 mi (2,848.99 km) |
| Santo Andre to Stara Zagora | 1,826.57 mi (2,939.58 km) |
| Santo Andre to Svilengrad | 1,857.10 mi (2,988.71 km) |
| Santo Andre to Svishtov | 1,810.23 mi (2,913.29 km) |
| Santo Andre to Targovishte | 1,872.25 mi (3,013.10 km) |
| Santo Andre to Teteven | 1,755.63 mi (2,825.41 km) |
| Santo Andre to Troyan | 1,778.42 mi (2,862.09 km) |
| Santo Andre to Tryavna | 1,818.09 mi (2,925.94 km) |
| Santo Andre to Tutrakan | 1,873.60 mi (3,015.27 km) |
| Santo Andre to Varna | 1,939.41 mi (3,121.18 km) |
