| Thessaloniki to Smolyan | 112.65 mi (181.29 km) |
| Thessaloniki to Sofia | 143.77 mi (231.37 km) |
| Thessaloniki to Sopot | 167.52 mi (269.60 km) |
| Thessaloniki to Sozopol | 275.30 mi (443.05 km) |
| Thessaloniki to Sredets | 250.31 mi (402.84 km) |
| Thessaloniki to Stamboliyski | 132.31 mi (212.94 km) |
| Thessaloniki to Stara Zagora | 187.25 mi (301.34 km) |
| Thessaloniki to Svilengrad | 186.72 mi (300.49 km) |
| Thessaloniki to Svishtov | 239.99 mi (386.23 km) |
| Thessaloniki to Targovishte | 260.08 mi (418.57 km) |
| Thessaloniki to Teteven | 171.60 mi (276.16 km) |
| Thessaloniki to Troyan | 180.13 mi (289.90 km) |
| Thessaloniki to Tryavna | 202.84 mi (326.44 km) |
| Thessaloniki to Tutrakan | 301.35 mi (484.98 km) |
| Thessaloniki to Varna | 311.80 mi (501.79 km) |
