| Greeneville to Smolyan | 5,381.18 mi (8,660.17 km) |
| Greeneville to Sofia | 5,278.50 mi (8,494.93 km) |
| Greeneville to Sopot | 5,337.84 mi (8,590.43 km) |
| Greeneville to Sozopol | 5,465.03 mi (8,795.11 km) |
| Greeneville to Sredets | 5,448.27 mi (8,768.15 km) |
| Greeneville to Stamboliyski | 5,351.04 mi (8,611.66 km) |
| Greeneville to Stara Zagora | 5,383.11 mi (8,663.28 km) |
| Greeneville to Svilengrad | 5,433.90 mi (8,745.02 km) |
| Greeneville to Svishtov | 5,320.57 mi (8,562.64 km) |
| Greeneville to Targovishte | 5,384.78 mi (8,665.97 km) |
| Greeneville to Teteven | 5,307.18 mi (8,541.08 km) |
| Greeneville to Troyan | 5,326.61 mi (8,572.36 km) |
| Greeneville to Tryavna | 5,358.54 mi (8,623.73 km) |
| Greeneville to Tutrakan | 5,351.44 mi (8,612.32 km) |
| Greeneville to Varna | 5,438.21 mi (8,751.95 km) |
