| Kidderminster to Smolyan | 1,460.67 mi (2,350.72 km) |
| Kidderminster to Sofia | 1,357.52 mi (2,184.72 km) |
| Kidderminster to Sopot | 1,416.46 mi (2,279.57 km) |
| Kidderminster to Sozopol | 1,545.78 mi (2,487.70 km) |
| Kidderminster to Sredets | 1,528.17 mi (2,459.36 km) |
| Kidderminster to Stamboliyski | 1,429.91 mi (2,301.22 km) |
| Kidderminster to Stara Zagora | 1,461.86 mi (2,352.64 km) |
| Kidderminster to Svilengrad | 1,512.51 mi (2,434.16 km) |
| Kidderminster to Svishtov | 1,401.02 mi (2,254.72 km) |
| Kidderminster to Targovishte | 1,466.12 mi (2,359.49 km) |
| Kidderminster to Teteven | 1,385.80 mi (2,230.22 km) |
| Kidderminster to Troyan | 1,405.31 mi (2,261.63 km) |
| Kidderminster to Tryavna | 1,437.65 mi (2,313.67 km) |
| Kidderminster to Tutrakan | 1,435.99 mi (2,311.01 km) |
| Kidderminster to Varna | 1,522.18 mi (2,449.72 km) |
