| Saffron Walden to Smolyan | 1,353.15 mi (2,177.68 km) |
| Saffron Walden to Sofia | 1,249.84 mi (2,011.43 km) |
| Saffron Walden to Sopot | 1,308.40 mi (2,105.67 km) |
| Saffron Walden to Sozopol | 1,437.34 mi (2,313.18 km) |
| Saffron Walden to Sredets | 1,419.79 mi (2,284.94 km) |
| Saffron Walden to Stamboliyski | 1,322.15 mi (2,127.80 km) |
| Saffron Walden to Stara Zagora | 1,353.70 mi (2,178.56 km) |
| Saffron Walden to Svilengrad | 1,404.47 mi (2,260.28 km) |
| Saffron Walden to Svishtov | 1,292.59 mi (2,080.22 km) |
| Saffron Walden to Targovishte | 1,357.65 mi (2,184.92 km) |
| Saffron Walden to Teteven | 1,277.75 mi (2,056.33 km) |
| Saffron Walden to Troyan | 1,297.17 mi (2,087.60 km) |
| Saffron Walden to Tryavna | 1,329.37 mi (2,139.42 km) |
| Saffron Walden to Tutrakan | 1,327.49 mi (2,136.39 km) |
| Saffron Walden to Varna | 1,413.68 mi (2,275.09 km) |
