| Jeffersonville to Smolyan | 5,392.31 mi (8,678.09 km) |
| Jeffersonville to Sofia | 5,288.77 mi (8,511.45 km) |
| Jeffersonville to Sopot | 5,345.69 mi (8,603.05 km) |
| Jeffersonville to Sozopol | 5,468.09 mi (8,800.03 km) |
| Jeffersonville to Sredets | 5,452.47 mi (8,774.90 km) |
| Jeffersonville to Stamboliyski | 5,360.83 mi (8,627.43 km) |
| Jeffersonville to Stara Zagora | 5,389.95 mi (8,674.29 km) |
| Jeffersonville to Svilengrad | 5,441.69 mi (8,757.56 km) |
| Jeffersonville to Svishtov | 5,324.42 mi (8,568.83 km) |
| Jeffersonville to Targovishte | 5,387.47 mi (8,670.30 km) |
| Jeffersonville to Teteven | 5,315.10 mi (8,553.83 km) |
| Jeffersonville to Troyan | 5,333.81 mi (8,583.95 km) |
| Jeffersonville to Tryavna | 5,364.36 mi (8,633.10 km) |
| Jeffersonville to Tutrakan | 5,351.70 mi (8,612.73 km) |
| Jeffersonville to Varna | 5,438.53 mi (8,752.47 km) |
