| Kings Mountain to Smolyan | 5,364.63 mi (8,633.54 km) |
| Kings Mountain to Sofia | 5,262.49 mi (8,469.15 km) |
| Kings Mountain to Sopot | 5,322.91 mi (8,566.39 km) |
| Kings Mountain to Sozopol | 5,452.23 mi (8,774.52 km) |
| Kings Mountain to Sredets | 5,434.95 mi (8,746.71 km) |
| Kings Mountain to Stamboliyski | 5,335.16 mi (8,586.11 km) |
| Kings Mountain to Stara Zagora | 5,368.60 mi (8,639.93 km) |
| Kings Mountain to Svilengrad | 5,418.89 mi (8,720.86 km) |
| Kings Mountain to Svishtov | 5,307.56 mi (8,541.70 km) |
| Kings Mountain to Targovishte | 5,372.25 mi (8,645.80 km) |
| Kings Mountain to Teteven | 5,292.25 mi (8,517.05 km) |
| Kings Mountain to Troyan | 5,312.00 mi (8,548.83 km) |
| Kings Mountain to Tryavna | 5,344.54 mi (8,601.21 km) |
| Kings Mountain to Tutrakan | 5,340.11 mi (8,594.07 km) |
| Kings Mountain to Varna | 5,426.75 mi (8,733.51 km) |
