| Muro del Alcoy to Smolyan | 1,336.10 mi (2,150.24 km) |
| Muro del Alcoy to Sofia | 1,268.80 mi (2,041.94 km) |
| Muro del Alcoy to Sopot | 1,340.57 mi (2,157.44 km) |
| Muro del Alcoy to Sozopol | 1,490.26 mi (2,398.34 km) |
| Muro del Alcoy to Sredets | 1,464.72 mi (2,357.23 km) |
| Muro del Alcoy to Stamboliyski | 1,328.07 mi (2,137.32 km) |
| Muro del Alcoy to Stara Zagora | 1,385.74 mi (2,230.13 km) |
| Muro del Alcoy to Svilengrad | 1,413.45 mi (2,274.73 km) |
| Muro del Alcoy to Svishtov | 1,375.51 mi (2,213.68 km) |
| Muro del Alcoy to Targovishte | 1,435.38 mi (2,310.03 km) |
| Muro del Alcoy to Teteven | 1,317.25 mi (2,119.91 km) |
| Muro del Alcoy to Troyan | 1,339.82 mi (2,156.23 km) |
| Muro del Alcoy to Tryavna | 1,379.35 mi (2,219.85 km) |
| Muro del Alcoy to Tutrakan | 1,441.11 mi (2,319.24 km) |
| Muro del Alcoy to Varna | 1,502.33 mi (2,417.77 km) |
