| Dunbar to Smolyan | 1,571.97 mi (2,529.84 km) |
| Dunbar to Sofia | 1,467.67 mi (2,361.98 km) |
| Dunbar to Sopot | 1,519.16 mi (2,444.85 km) |
| Dunbar to Sozopol | 1,634.88 mi (2,631.08 km) |
| Dunbar to Sredets | 1,620.34 mi (2,607.69 km) |
| Dunbar to Stamboliyski | 1,537.91 mi (2,475.03 km) |
| Dunbar to Stara Zagora | 1,561.47 mi (2,512.94 km) |
| Dunbar to Svilengrad | 1,614.38 mi (2,598.10 km) |
| Dunbar to Svishtov | 1,492.37 mi (2,401.73 km) |
| Dunbar to Targovishte | 1,554.16 mi (2,501.17 km) |
| Dunbar to Teteven | 1,488.95 mi (2,396.23 km) |
| Dunbar to Troyan | 1,506.28 mi (2,424.12 km) |
| Dunbar to Tryavna | 1,534.54 mi (2,469.61 km) |
| Dunbar to Tutrakan | 1,516.97 mi (2,441.32 km) |
| Dunbar to Varna | 1,603.75 mi (2,580.98 km) |
