| Sevierville to Smolyan | 5,424.89 mi (8,730.52 km) |
| Sevierville to Sofia | 5,322.15 mi (8,565.17 km) |
| Sevierville to Sopot | 5,381.33 mi (8,660.41 km) |
| Sevierville to Sozopol | 5,508.18 mi (8,864.56 km) |
| Sevierville to Sredets | 5,491.51 mi (8,837.73 km) |
| Sevierville to Stamboliyski | 5,394.66 mi (8,681.87 km) |
| Sevierville to Stara Zagora | 5,426.53 mi (8,733.16 km) |
| Sevierville to Svilengrad | 5,477.40 mi (8,815.02 km) |
| Sevierville to Svishtov | 5,363.77 mi (8,632.16 km) |
| Sevierville to Targovishte | 5,427.90 mi (8,735.36 km) |
| Sevierville to Teteven | 5,350.67 mi (8,611.07 km) |
| Sevierville to Troyan | 5,370.05 mi (8,642.27 km) |
| Sevierville to Tryavna | 5,401.88 mi (8,693.49 km) |
| Sevierville to Tutrakan | 5,394.38 mi (8,681.41 km) |
| Sevierville to Varna | 5,481.16 mi (8,821.07 km) |
