| Trinity to Smolyan | 5,755.22 mi (9,262.13 km) |
| Trinity to Sofia | 5,655.00 mi (9,100.85 km) |
| Trinity to Sopot | 5,718.26 mi (9,202.66 km) |
| Trinity to Sozopol | 5,853.05 mi (9,419.57 km) |
| Trinity to Sredets | 5,834.39 mi (9,389.54 km) |
| Trinity to Stamboliyski | 5,727.79 mi (9,217.99 km) |
| Trinity to Stara Zagora | 5,764.99 mi (9,277.85 km) |
| Trinity to Svilengrad | 5,813.64 mi (9,356.16 km) |
| Trinity to Svishtov | 5,708.32 mi (9,186.66 km) |
| Trinity to Targovishte | 5,774.08 mi (9,292.49 km) |
| Trinity to Teteven | 5,687.72 mi (9,153.51 km) |
| Trinity to Troyan | 5,708.29 mi (9,186.61 km) |
| Trinity to Tryavna | 5,742.45 mi (9,241.58 km) |
| Trinity to Tutrakan | 5,745.30 mi (9,246.16 km) |
| Trinity to Varna | 5,831.29 mi (9,384.55 km) |
