| Kingsville to Smolyan | 6,418.35 mi (10,329.34 km) |
| Kingsville to Sofia | 6,314.75 mi (10,162.60 km) |
| Kingsville to Sopot | 6,371.36 mi (10,253.71 km) |
| Kingsville to Sozopol | 6,492.76 mi (10,449.08 km) |
| Kingsville to Sredets | 6,477.42 mi (10,424.39 km) |
| Kingsville to Stamboliyski | 6,386.75 mi (10,278.48 km) |
| Kingsville to Stara Zagora | 6,415.45 mi (10,324.67 km) |
| Kingsville to Svilengrad | 6,467.33 mi (10,408.16 km) |
| Kingsville to Svishtov | 6,349.35 mi (10,218.29 km) |
| Kingsville to Targovishte | 6,412.09 mi (10,319.27 km) |
| Kingsville to Teteven | 6,340.79 mi (10,204.52 km) |
| Kingsville to Troyan | 6,359.39 mi (10,234.45 km) |
| Kingsville to Tryavna | 6,389.68 mi (10,283.20 km) |
| Kingsville to Tutrakan | 6,375.66 mi (10,260.63 km) |
| Kingsville to Varna | 6,462.45 mi (10,400.30 km) |
