| Redhill to Smolyan | 1,350.23 mi (2,172.98 km) |
| Redhill to Sofia | 1,247.67 mi (2,007.93 km) |
| Redhill to Sopot | 1,308.08 mi (2,105.16 km) |
| Redhill to Sozopol | 1,440.24 mi (2,317.84 km) |
| Redhill to Sredets | 1,421.93 mi (2,288.37 km) |
| Redhill to Stamboliyski | 1,320.29 mi (2,124.79 km) |
| Redhill to Stara Zagora | 1,354.05 mi (2,179.14 km) |
| Redhill to Svilengrad | 1,404.01 mi (2,259.53 km) |
| Redhill to Svishtov | 1,295.47 mi (2,084.86 km) |
| Redhill to Targovishte | 1,361.14 mi (2,190.55 km) |
| Redhill to Teteven | 1,277.43 mi (2,055.83 km) |
| Redhill to Troyan | 1,297.38 mi (2,087.94 km) |
| Redhill to Tryavna | 1,330.57 mi (2,141.35 km) |
| Redhill to Tutrakan | 1,333.01 mi (2,145.27 km) |
| Redhill to Varna | 1,418.67 mi (2,283.13 km) |
