| Sutton to Smolyan | 1,354.18 mi (2,179.33 km) |
| Sutton to Sofia | 1,251.50 mi (2,014.10 km) |
| Sutton to Sopot | 1,311.66 mi (2,110.92 km) |
| Sutton to Sozopol | 1,443.37 mi (2,322.89 km) |
| Sutton to Sredets | 1,425.17 mi (2,293.59 km) |
| Sutton to Stamboliyski | 1,324.08 mi (2,130.91 km) |
| Sutton to Stara Zagora | 1,357.54 mi (2,184.75 km) |
| Sutton to Svilengrad | 1,407.62 mi (2,265.34 km) |
| Sutton to Svishtov | 1,298.59 mi (2,089.88 km) |
| Sutton to Targovishte | 1,364.18 mi (2,195.44 km) |
| Sutton to Teteven | 1,281.01 mi (2,061.58 km) |
| Sutton to Troyan | 1,300.89 mi (2,093.58 km) |
| Sutton to Tryavna | 1,333.94 mi (2,146.77 km) |
| Sutton to Tutrakan | 1,335.75 mi (2,149.69 km) |
| Sutton to Varna | 1,421.50 mi (2,287.68 km) |
