| Corsham to Smolyan | 1,436.80 mi (2,312.31 km) |
| Corsham to Sofia | 1,334.46 mi (2,147.60 km) |
| Corsham to Sopot | 1,395.25 mi (2,245.44 km) |
| Corsham to Sozopol | 1,527.88 mi (2,458.88 km) |
| Corsham to Sredets | 1,509.48 mi (2,429.27 km) |
| Corsham to Stamboliyski | 1,407.13 mi (2,264.55 km) |
| Corsham to Stara Zagora | 1,441.34 mi (2,319.61 km) |
| Corsham to Svilengrad | 1,491.13 mi (2,399.74 km) |
| Corsham to Svishtov | 1,383.13 mi (2,225.93 km) |
| Corsham to Targovishte | 1,448.86 mi (2,331.71 km) |
| Corsham to Teteven | 1,364.61 mi (2,196.13 km) |
| Corsham to Troyan | 1,384.66 mi (2,228.39 km) |
| Corsham to Tryavna | 1,418.00 mi (2,282.06 km) |
| Corsham to Tutrakan | 1,420.87 mi (2,286.67 km) |
| Corsham to Varna | 1,506.50 mi (2,424.47 km) |
