| Warwick to Smolyan | 1,431.97 mi (2,304.53 km) |
| Warwick to Sofia | 1,328.80 mi (2,138.49 km) |
| Warwick to Sopot | 1,387.67 mi (2,233.25 km) |
| Warwick to Sozopol | 1,516.97 mi (2,441.32 km) |
| Warwick to Sredets | 1,499.36 mi (2,412.99 km) |
| Warwick to Stamboliyski | 1,401.17 mi (2,254.97 km) |
| Warwick to Stara Zagora | 1,433.07 mi (2,306.30 km) |
| Warwick to Svilengrad | 1,483.73 mi (2,387.84 km) |
| Warwick to Svishtov | 1,372.20 mi (2,208.35 km) |
| Warwick to Targovishte | 1,437.31 mi (2,313.12 km) |
| Warwick to Teteven | 1,357.01 mi (2,183.90 km) |
| Warwick to Troyan | 1,376.52 mi (2,215.29 km) |
| Warwick to Tryavna | 1,408.84 mi (2,267.31 km) |
| Warwick to Tutrakan | 1,407.21 mi (2,264.69 km) |
| Warwick to Varna | 1,493.39 mi (2,403.38 km) |
