| Tullahoma to Smolyan | 5,556.35 mi (8,942.08 km) |
| Tullahoma to Sofia | 5,453.27 mi (8,776.18 km) |
| Tullahoma to Sopot | 5,511.58 mi (8,870.03 km) |
| Tullahoma to Sozopol | 5,636.69 mi (9,071.38 km) |
| Tullahoma to Sredets | 5,620.44 mi (9,045.22 km) |
| Tullahoma to Stamboliyski | 5,525.63 mi (8,892.64 km) |
| Tullahoma to Stara Zagora | 5,556.43 mi (8,942.21 km) |
| Tullahoma to Svilengrad | 5,607.66 mi (9,024.65 km) |
| Tullahoma to Svishtov | 5,492.54 mi (8,839.38 km) |
| Tullahoma to Targovishte | 5,556.25 mi (8,941.92 km) |
| Tullahoma to Teteven | 5,480.94 mi (8,820.72 km) |
| Tullahoma to Troyan | 5,500.07 mi (8,851.50 km) |
| Tullahoma to Tryavna | 5,531.40 mi (8,901.92 km) |
| Tullahoma to Tutrakan | 5,521.78 mi (8,886.45 km) |
| Tullahoma to Varna | 5,608.61 mi (9,026.18 km) |
