| Stratford to Smolyan | 1,350.65 mi (2,173.66 km) |
| Stratford to Sofia | 1,247.77 mi (2,008.10 km) |
| Stratford to Sopot | 1,307.48 mi (2,104.18 km) |
| Stratford to Sozopol | 1,438.41 mi (2,314.90 km) |
| Stratford to Sredets | 1,420.39 mi (2,285.90 km) |
| Stratford to Stamboliyski | 1,320.29 mi (2,124.80 km) |
| Stratford to Stara Zagora | 1,353.20 mi (2,177.76 km) |
| Stratford to Svilengrad | 1,403.48 mi (2,258.68 km) |
| Stratford to Svishtov | 1,293.62 mi (2,081.87 km) |
| Stratford to Targovishte | 1,359.07 mi (2,187.20 km) |
| Stratford to Teteven | 1,276.82 mi (2,054.84 km) |
| Stratford to Troyan | 1,296.57 mi (2,086.63 km) |
| Stratford to Tryavna | 1,329.38 mi (2,139.43 km) |
| Stratford to Tutrakan | 1,330.14 mi (2,140.65 km) |
| Stratford to Varna | 1,416.02 mi (2,278.87 km) |
