| Muscoy to Smolyan | 6,676.45 mi (10,744.71 km) |
| Muscoy to Sofia | 6,574.06 mi (10,579.93 km) |
| Muscoy to Sopot | 6,614.44 mi (10,644.91 km) |
| Muscoy to Sozopol | 6,702.70 mi (10,786.95 km) |
| Muscoy to Sredets | 6,694.48 mi (10,773.72 km) |
| Muscoy to Stamboliyski | 6,639.43 mi (10,685.13 km) |
| Muscoy to Stara Zagora | 6,650.53 mi (10,703.00 km) |
| Muscoy to Svilengrad | 6,704.51 mi (10,789.87 km) |
| Muscoy to Svishtov | 6,572.22 mi (10,576.96 km) |
| Muscoy to Targovishte | 6,624.94 mi (10,661.81 km) |
| Muscoy to Teteven | 6,586.04 mi (10,599.21 km) |
| Muscoy to Troyan | 6,599.72 mi (10,621.22 km) |
| Muscoy to Tryavna | 6,620.79 mi (10,655.14 km) |
| Muscoy to Tutrakan | 6,577.55 mi (10,585.55 km) |
| Muscoy to Varna | 6,659.32 mi (10,717.14 km) |
