| Manzanares el Real to Smolyan | 1,480.20 mi (2,382.16 km) |
| Manzanares el Real to Sofia | 1,402.94 mi (2,257.81 km) |
| Manzanares el Real to Sopot | 1,475.13 mi (2,374.00 km) |
| Manzanares el Real to Sozopol | 1,626.18 mi (2,617.08 km) |
| Manzanares el Real to Sredets | 1,601.36 mi (2,577.13 km) |
| Manzanares el Real to Stamboliyski | 1,467.35 mi (2,361.48 km) |
| Manzanares el Real to Stara Zagora | 1,522.10 mi (2,449.58 km) |
| Manzanares el Real to Svilengrad | 1,555.35 mi (2,503.10 km) |
| Manzanares el Real to Svishtov | 1,501.21 mi (2,415.96 km) |
| Manzanares el Real to Targovishte | 1,564.45 mi (2,517.73 km) |
| Manzanares el Real to Teteven | 1,449.36 mi (2,332.53 km) |
| Manzanares el Real to Troyan | 1,472.24 mi (2,369.35 km) |
| Manzanares el Real to Tryavna | 1,511.88 mi (2,433.14 km) |
| Manzanares el Real to Tutrakan | 1,563.07 mi (2,515.51 km) |
| Manzanares el Real to Varna | 1,631.54 mi (2,625.71 km) |
