| Hoyo de Manzanares to Smolyan | 1,482.68 mi (2,386.14 km) |
| Hoyo de Manzanares to Sofia | 1,405.71 mi (2,262.27 km) |
| Hoyo de Manzanares to Sopot | 1,477.91 mi (2,378.47 km) |
| Hoyo de Manzanares to Sozopol | 1,628.95 mi (2,621.54 km) |
| Hoyo de Manzanares to Sredets | 1,604.10 mi (2,581.55 km) |
| Hoyo de Manzanares to Stamboliyski | 1,469.98 mi (2,365.70 km) |
| Hoyo de Manzanares to Stara Zagora | 1,524.83 mi (2,453.98 km) |
| Hoyo de Manzanares to Svilengrad | 1,557.92 mi (2,507.22 km) |
| Hoyo de Manzanares to Svishtov | 1,504.27 mi (2,420.89 km) |
| Hoyo de Manzanares to Targovishte | 1,567.42 mi (2,522.52 km) |
| Hoyo de Manzanares to Teteven | 1,452.21 mi (2,337.11 km) |
| Hoyo de Manzanares to Troyan | 1,475.09 mi (2,373.93 km) |
| Hoyo de Manzanares to Tryavna | 1,514.73 mi (2,437.73 km) |
| Hoyo de Manzanares to Tutrakan | 1,566.25 mi (2,520.64 km) |
| Hoyo de Manzanares to Varna | 1,634.52 mi (2,630.51 km) |
