| Tulle to Smolyan | 1,174.06 mi (1,889.46 km) |
| Tulle to Sofia | 1,082.96 mi (1,742.86 km) |
| Tulle to Sopot | 1,153.00 mi (1,855.58 km) |
| Tulle to Sozopol | 1,301.23 mi (2,094.13 km) |
| Tulle to Sredets | 1,278.31 mi (2,057.25 km) |
| Tulle to Stamboliyski | 1,153.34 mi (1,856.12 km) |
| Tulle to Stara Zagora | 1,201.20 mi (1,933.14 km) |
| Tulle to Svilengrad | 1,242.56 mi (1,999.71 km) |
| Tulle to Svishtov | 1,164.48 mi (1,874.05 km) |
| Tulle to Targovishte | 1,230.73 mi (1,980.66 km) |
| Tulle to Teteven | 1,124.27 mi (1,809.34 km) |
| Tulle to Troyan | 1,146.80 mi (1,845.59 km) |
| Tulle to Tryavna | 1,185.20 mi (1,907.40 km) |
| Tulle to Tutrakan | 1,219.08 mi (1,961.92 km) |
| Tulle to Varna | 1,296.10 mi (2,085.87 km) |
