| West Babylon to Smolyan | 4,788.33 mi (7,706.07 km) |
| West Babylon to Sofia | 4,686.15 mi (7,541.63 km) |
| West Babylon to Sopot | 4,746.55 mi (7,638.83 km) |
| West Babylon to Sozopol | 4,876.01 mi (7,847.19 km) |
| West Babylon to Sredets | 4,858.68 mi (7,819.29 km) |
| West Babylon to Stamboliyski | 4,758.82 mi (7,658.58 km) |
| West Babylon to Stara Zagora | 4,792.26 mi (7,712.39 km) |
| West Babylon to Svilengrad | 4,842.53 mi (7,793.30 km) |
| West Babylon to Svishtov | 4,731.33 mi (7,614.34 km) |
| West Babylon to Targovishte | 4,796.07 mi (7,718.53 km) |
| West Babylon to Teteven | 4,715.89 mi (7,589.49 km) |
| West Babylon to Troyan | 4,735.64 mi (7,621.28 km) |
| West Babylon to Tryavna | 4,768.22 mi (7,673.70 km) |
| West Babylon to Tutrakan | 4,764.15 mi (7,667.15 km) |
| West Babylon to Varna | 4,850.75 mi (7,806.54 km) |
