| Trebur to Smolyan | 970.70 mi (1,562.19 km) |
| Trebur to Sofia | 867.09 mi (1,395.44 km) |
| Trebur to Sopot | 925.03 mi (1,488.69 km) |
| Trebur to Sozopol | 1,054.35 mi (1,696.82 km) |
| Trebur to Sredets | 1,036.56 mi (1,668.18 km) |
| Trebur to Stamboliyski | 939.21 mi (1,511.51 km) |
| Trebur to Stara Zagora | 970.26 mi (1,561.48 km) |
| Trebur to Svilengrad | 1,021.11 mi (1,643.31 km) |
| Trebur to Svishtov | 909.56 mi (1,463.80 km) |
| Trebur to Targovishte | 974.90 mi (1,568.95 km) |
| Trebur to Teteven | 894.38 mi (1,439.36 km) |
| Trebur to Troyan | 913.74 mi (1,470.53 km) |
| Trebur to Tryavna | 945.96 mi (1,522.37 km) |
| Trebur to Tutrakan | 946.04 mi (1,522.51 km) |
| Trebur to Varna | 1,031.84 mi (1,660.59 km) |
