| Tienen to Sofia | 1,030.88 mi (1,659.04 km) |
| Tienen to Sopot | 1,089.43 mi (1,753.27 km) |
| Tienen to Sozopol | 1,219.04 mi (1,961.86 km) |
| Tienen to Sredets | 1,201.26 mi (1,933.24 km) |
| Tienen to Stamboliyski | 1,103.16 mi (1,775.37 km) |
| Tienen to Stara Zagora | 1,134.80 mi (1,826.28 km) |
| Tienen to Svilengrad | 1,185.50 mi (1,907.87 km) |
| Tienen to Svishtov | 1,074.25 mi (1,728.85 km) |
| Tienen to Targovishte | 1,139.55 mi (1,833.92 km) |
| Tienen to Teteven | 1,058.77 mi (1,703.93 km) |
| Tienen to Troyan | 1,078.25 mi (1,735.27 km) |
| Tienen to Tryavna | 1,110.60 mi (1,787.35 km) |
| Tienen to Tutrakan | 1,110.32 mi (1,786.89 km) |
| Tienen to Varna | 1,196.25 mi (1,925.18 km) |
| Tienen to Veliki Preslav | 1,152.50 mi (1,854.76 km) |
