| Leganes to Smolyan | 1,481.08 mi (2,383.57 km) |
| Leganes to Sofia | 1,405.22 mi (2,261.48 km) |
| Leganes to Sopot | 1,477.44 mi (2,377.70 km) |
| Leganes to Sozopol | 1,628.43 mi (2,620.70 km) |
| Leganes to Sredets | 1,603.48 mi (2,580.55 km) |
| Leganes to Stamboliyski | 1,468.95 mi (2,364.04 km) |
| Leganes to Stara Zagora | 1,524.18 mi (2,452.94 km) |
| Leganes to Svilengrad | 1,556.64 mi (2,505.17 km) |
| Leganes to Svishtov | 1,504.82 mi (2,421.78 km) |
| Leganes to Targovishte | 1,567.64 mi (2,522.88 km) |
| Leganes to Teteven | 1,452.00 mi (2,336.76 km) |
| Leganes to Troyan | 1,474.86 mi (2,373.55 km) |
| Leganes to Tryavna | 1,514.52 mi (2,437.39 km) |
| Leganes to Tutrakan | 1,567.27 mi (2,522.28 km) |
| Leganes to Varna | 1,634.78 mi (2,630.93 km) |
