| North Babylon to Smolyan | 4,786.15 mi (7,702.57 km) |
| North Babylon to Sofia | 4,683.97 mi (7,538.12 km) |
| North Babylon to Sopot | 4,744.37 mi (7,635.33 km) |
| North Babylon to Sozopol | 4,873.84 mi (7,843.69 km) |
| North Babylon to Sredets | 4,856.50 mi (7,815.79 km) |
| North Babylon to Stamboliyski | 4,756.64 mi (7,655.07 km) |
| North Babylon to Stara Zagora | 4,790.08 mi (7,708.89 km) |
| North Babylon to Svilengrad | 4,840.35 mi (7,789.79 km) |
| North Babylon to Svishtov | 4,729.15 mi (7,610.84 km) |
| North Babylon to Targovishte | 4,793.90 mi (7,715.04 km) |
| North Babylon to Teteven | 4,713.71 mi (7,585.99 km) |
| North Babylon to Troyan | 4,733.47 mi (7,617.78 km) |
| North Babylon to Tryavna | 4,766.04 mi (7,670.20 km) |
| North Babylon to Tutrakan | 4,761.98 mi (7,663.66 km) |
| North Babylon to Varna | 4,848.58 mi (7,803.04 km) |
