| Williamsburg to Smolyan | 5,077.66 mi (8,171.71 km) |
| Williamsburg to Sofia | 4,975.90 mi (8,007.94 km) |
| Williamsburg to Sopot | 5,037.02 mi (8,106.31 km) |
| Williamsburg to Sozopol | 5,167.81 mi (8,316.78 km) |
| Williamsburg to Sredets | 5,150.15 mi (8,288.37 km) |
| Williamsburg to Stamboliyski | 5,048.64 mi (8,125.00 km) |
| Williamsburg to Stara Zagora | 5,083.00 mi (8,180.29 km) |
| Williamsburg to Svilengrad | 5,132.91 mi (8,260.62 km) |
| Williamsburg to Svishtov | 5,023.05 mi (8,083.81 km) |
| Williamsburg to Targovishte | 5,088.06 mi (8,188.44 km) |
| Williamsburg to Teteven | 5,006.38 mi (8,056.98 km) |
| Williamsburg to Troyan | 5,026.34 mi (8,089.11 km) |
| Williamsburg to Tryavna | 5,059.30 mi (8,142.16 km) |
| Williamsburg to Tutrakan | 5,056.84 mi (8,138.20 km) |
| Williamsburg to Varna | 5,143.34 mi (8,277.41 km) |
