| Cities | Distance |
|---|---|
| Trebnje to Smolyan | 568.06 mi (914.21 km) |
| Trebnje to Sofia | 467.10 mi (751.72 km) |
| Trebnje to Sopot | 531.44 mi (855.28 km) |
| Trebnje to Sozopol | 672.83 mi (1,082.82 km) |
| Trebnje to Sredets | 651.87 mi (1,049.09 km) |
| Trebnje to Stamboliyski | 539.89 mi (868.87 km) |
| Trebnje to Stara Zagora | 578.89 mi (931.63 km) |
| Trebnje to Svilengrad | 626.15 mi (1,007.68 km) |
| Trebnje to Svishtov | 531.05 mi (854.64 km) |
| Trebnje to Targovishte | 597.90 mi (962.23 km) |
| Trebnje to Teteven | 501.15 mi (806.53 km) |
| Trebnje to Troyan | 522.46 mi (840.82 km) |
| Trebnje to Tryavna | 558.52 mi (898.85 km) |
| Trebnje to Tutrakan | 581.13 mi (935.25 km) |
| Trebnje to Varna | 661.27 mi (1,064.21 km) |