| Leyton to Smolyan | 1,351.83 mi (2,175.56 km) |
| Leyton to Sofia | 1,248.93 mi (2,009.96 km) |
| Leyton to Sopot | 1,308.59 mi (2,105.96 km) |
| Leyton to Sozopol | 1,439.42 mi (2,316.53 km) |
| Leyton to Sredets | 1,421.43 mi (2,287.57 km) |
| Leyton to Stamboliyski | 1,321.44 mi (2,126.65 km) |
| Leyton to Stara Zagora | 1,354.28 mi (2,179.51 km) |
| Leyton to Svilengrad | 1,404.59 mi (2,260.47 km) |
| Leyton to Svishtov | 1,294.63 mi (2,083.50 km) |
| Leyton to Targovishte | 1,360.06 mi (2,188.80 km) |
| Leyton to Teteven | 1,277.92 mi (2,056.62 km) |
| Leyton to Troyan | 1,297.66 mi (2,088.38 km) |
| Leyton to Tryavna | 1,330.44 mi (2,141.14 km) |
| Leyton to Tutrakan | 1,331.07 mi (2,142.15 km) |
| Leyton to Varna | 1,416.97 mi (2,280.39 km) |
