| South Shields to Smolyan | 1,502.08 mi (2,417.37 km) |
| South Shields to Sofia | 1,397.80 mi (2,249.55 km) |
| South Shields to Sopot | 1,450.81 mi (2,334.85 km) |
| South Shields to Sozopol | 1,569.49 mi (2,525.84 km) |
| South Shields to Sredets | 1,554.29 mi (2,501.39 km) |
| South Shields to Stamboliyski | 1,468.58 mi (2,363.46 km) |
| South Shields to Stara Zagora | 1,493.81 mi (2,404.05 km) |
| South Shields to Svilengrad | 1,546.37 mi (2,488.64 km) |
| South Shields to Svishtov | 1,426.22 mi (2,295.28 km) |
| South Shields to Targovishte | 1,488.83 mi (2,396.03 km) |
| South Shields to Teteven | 1,420.45 mi (2,285.99 km) |
| South Shields to Troyan | 1,438.24 mi (2,314.63 km) |
| South Shields to Tryavna | 1,467.37 mi (2,361.50 km) |
| South Shields to Tutrakan | 1,453.05 mi (2,338.45 km) |
| South Shields to Varna | 1,539.88 mi (2,478.20 km) |
