| Whitchurch to Smolyan | 1,491.63 mi (2,400.55 km) |
| Whitchurch to Sofia | 1,388.17 mi (2,234.04 km) |
| Whitchurch to Sopot | 1,446.11 mi (2,327.29 km) |
| Whitchurch to Sozopol | 1,573.62 mi (2,532.49 km) |
| Whitchurch to Sredets | 1,556.44 mi (2,504.85 km) |
| Whitchurch to Stamboliyski | 1,460.36 mi (2,350.22 km) |
| Whitchurch to Stara Zagora | 1,491.13 mi (2,399.74 km) |
| Whitchurch to Svilengrad | 1,542.19 mi (2,481.91 km) |
| Whitchurch to Svishtov | 1,428.96 mi (2,299.69 km) |
| Whitchurch to Targovishte | 1,493.67 mi (2,403.83 km) |
| Whitchurch to Teteven | 1,415.46 mi (2,277.97 km) |
| Whitchurch to Troyan | 1,434.69 mi (2,308.91 km) |
| Whitchurch to Tryavna | 1,466.48 mi (2,360.07 km) |
| Whitchurch to Tutrakan | 1,462.43 mi (2,353.56 km) |
| Whitchurch to Varna | 1,548.85 mi (2,492.64 km) |
