| Trancoso to Smolyan | 1,657.91 mi (2,668.14 km) |
| Trancoso to Sofia | 1,578.50 mi (2,540.35 km) |
| Trancoso to Sopot | 1,650.59 mi (2,656.37 km) |
| Trancoso to Sozopol | 1,801.60 mi (2,899.40 km) |
| Trancoso to Sredets | 1,777.02 mi (2,859.84 km) |
| Trancoso to Stamboliyski | 1,643.99 mi (2,645.74 km) |
| Trancoso to Stara Zagora | 1,697.89 mi (2,732.48 km) |
| Trancoso to Svilengrad | 1,732.40 mi (2,788.02 km) |
| Trancoso to Svishtov | 1,674.21 mi (2,694.39 km) |
| Trancoso to Targovishte | 1,738.20 mi (2,797.36 km) |
| Trancoso to Teteven | 1,624.27 mi (2,614.01 km) |
| Trancoso to Troyan | 1,647.16 mi (2,650.86 km) |
| Trancoso to Tryavna | 1,686.72 mi (2,714.51 km) |
| Trancoso to Tutrakan | 1,734.77 mi (2,791.85 km) |
| Trancoso to Varna | 1,805.15 mi (2,905.11 km) |
