| Soledad to Smolyan | 6,634.19 mi (10,676.70 km) |
| Soledad to Sofia | 6,533.42 mi (10,514.52 km) |
| Soledad to Sopot | 6,569.57 mi (10,572.70 km) |
| Soledad to Sozopol | 6,649.20 mi (10,700.86 km) |
| Soledad to Sredets | 6,642.69 mi (10,690.38 km) |
| Soledad to Stamboliyski | 6,596.42 mi (10,615.91 km) |
| Soledad to Stara Zagora | 6,603.38 mi (10,627.12 km) |
| Soledad to Svilengrad | 6,657.13 mi (10,713.62 km) |
| Soledad to Svishtov | 6,523.33 mi (10,498.29 km) |
| Soledad to Targovishte | 6,573.11 mi (10,578.40 km) |
| Soledad to Teteven | 6,542.04 mi (10,528.39 km) |
| Soledad to Troyan | 6,554.42 mi (10,548.32 km) |
| Soledad to Tryavna | 6,573.13 mi (10,578.44 km) |
| Soledad to Tutrakan | 6,523.88 mi (10,499.18 km) |
| Soledad to Varna | 6,603.46 mi (10,627.24 km) |
