| Windlesham to Smolyan | 1,372.86 mi (2,209.41 km) |
| Windlesham to Sofia | 1,270.29 mi (2,044.33 km) |
| Windlesham to Sopot | 1,330.66 mi (2,141.49 km) |
| Windlesham to Sozopol | 1,462.68 mi (2,353.96 km) |
| Windlesham to Sredets | 1,444.41 mi (2,324.55 km) |
| Windlesham to Stamboliyski | 1,342.90 mi (2,161.19 km) |
| Windlesham to Stara Zagora | 1,376.61 mi (2,215.43 km) |
| Windlesham to Svilengrad | 1,426.59 mi (2,295.87 km) |
| Windlesham to Svishtov | 1,317.91 mi (2,120.97 km) |
| Windlesham to Targovishte | 1,383.55 mi (2,226.61 km) |
| Windlesham to Teteven | 1,300.01 mi (2,092.16 km) |
| Windlesham to Troyan | 1,319.94 mi (2,124.24 km) |
| Windlesham to Tryavna | 1,353.09 mi (2,177.60 km) |
| Windlesham to Tutrakan | 1,355.29 mi (2,181.12 km) |
| Windlesham to Varna | 1,440.99 mi (2,319.05 km) |
