| Tilehurst to Smolyan | 1,390.58 mi (2,237.92 km) |
| Tilehurst to Sofia | 1,287.99 mi (2,072.82 km) |
| Tilehurst to Sopot | 1,348.32 mi (2,169.90 km) |
| Tilehurst to Sozopol | 1,480.22 mi (2,382.19 km) |
| Tilehurst to Sredets | 1,461.98 mi (2,352.83 km) |
| Tilehurst to Stamboliyski | 1,360.60 mi (2,189.67 km) |
| Tilehurst to Stara Zagora | 1,394.24 mi (2,243.82 km) |
| Tilehurst to Svilengrad | 1,444.25 mi (2,324.30 km) |
| Tilehurst to Svishtov | 1,335.44 mi (2,149.19 km) |
| Tilehurst to Targovishte | 1,401.06 mi (2,254.79 km) |
| Tilehurst to Teteven | 1,317.66 mi (2,120.57 km) |
| Tilehurst to Troyan | 1,337.58 mi (2,152.63 km) |
| Tilehurst to Tryavna | 1,370.70 mi (2,205.93 km) |
| Tilehurst to Tutrakan | 1,372.68 mi (2,209.12 km) |
| Tilehurst to Varna | 1,458.42 mi (2,347.10 km) |
