| Thames Ditton to Smolyan | 1,360.19 mi (2,189.01 km) |
| Thames Ditton to Sofia | 1,257.52 mi (2,023.78 km) |
| Thames Ditton to Sopot | 1,317.69 mi (2,120.62 km) |
| Thames Ditton to Sozopol | 1,449.40 mi (2,332.59 km) |
| Thames Ditton to Sredets | 1,431.20 mi (2,303.30 km) |
| Thames Ditton to Stamboliyski | 1,330.10 mi (2,140.59 km) |
| Thames Ditton to Stara Zagora | 1,363.57 mi (2,194.46 km) |
| Thames Ditton to Svilengrad | 1,413.65 mi (2,275.04 km) |
| Thames Ditton to Svishtov | 1,304.62 mi (2,099.59 km) |
| Thames Ditton to Targovishte | 1,370.21 mi (2,205.14 km) |
| Thames Ditton to Teteven | 1,287.03 mi (2,071.28 km) |
| Thames Ditton to Troyan | 1,306.92 mi (2,103.28 km) |
| Thames Ditton to Tryavna | 1,339.97 mi (2,156.48 km) |
| Thames Ditton to Tutrakan | 1,341.77 mi (2,159.37 km) |
| Thames Ditton to Varna | 1,427.52 mi (2,297.37 km) |
