| Jeffersontown to Smolyan | 5,393.55 mi (8,680.09 km) |
| Jeffersontown to Sofia | 5,290.05 mi (8,513.51 km) |
| Jeffersontown to Sopot | 5,347.10 mi (8,605.32 km) |
| Jeffersontown to Sozopol | 5,469.76 mi (8,802.73 km) |
| Jeffersontown to Sredets | 5,454.08 mi (8,777.49 km) |
| Jeffersontown to Stamboliyski | 5,362.14 mi (8,629.53 km) |
| Jeffersontown to Stara Zagora | 5,391.42 mi (8,676.65 km) |
| Jeffersontown to Svilengrad | 5,443.11 mi (8,759.85 km) |
| Jeffersontown to Svishtov | 5,326.04 mi (8,571.44 km) |
| Jeffersontown to Targovishte | 5,389.16 mi (8,673.02 km) |
| Jeffersontown to Teteven | 5,316.50 mi (8,556.09 km) |
| Jeffersontown to Troyan | 5,335.26 mi (8,586.27 km) |
| Jeffersontown to Tryavna | 5,365.88 mi (8,635.55 km) |
| Jeffersontown to Tutrakan | 5,353.51 mi (8,615.65 km) |
| Jeffersontown to Varna | 5,440.35 mi (8,755.39 km) |
