| Kent to Smolyan | 5,964.16 mi (9,598.39 km) |
| Kent to Sofia | 5,866.22 mi (9,440.77 km) |
| Kent to Sopot | 5,896.65 mi (9,489.74 km) |
| Kent to Sozopol | 5,965.07 mi (9,599.86 km) |
| Kent to Sredets | 5,960.66 mi (9,592.75 km) |
| Kent to Stamboliyski | 5,925.69 mi (9,536.48 km) |
| Kent to Stara Zagora | 5,927.34 mi (9,539.13 km) |
| Kent to Svilengrad | 5,980.44 mi (9,624.59 km) |
| Kent to Svishtov | 5,845.65 mi (9,407.66 km) |
| Kent to Targovishte | 5,891.48 mi (9,481.42 km) |
| Kent to Teteven | 5,870.41 mi (9,447.51 km) |
| Kent to Troyan | 5,881.05 mi (9,464.63 km) |
| Kent to Tryavna | 5,896.65 mi (9,489.74 km) |
| Kent to Tutrakan | 5,840.33 mi (9,399.10 km) |
| Kent to Varna | 5,916.80 mi (9,522.17 km) |
