| Great Neck to Smolyan | 4,800.04 mi (7,724.91 km) |
| Great Neck to Sofia | 4,697.76 mi (7,560.32 km) |
| Great Neck to Sopot | 4,757.98 mi (7,657.23 km) |
| Great Neck to Sozopol | 4,887.08 mi (7,865.00 km) |
| Great Neck to Sredets | 4,869.83 mi (7,837.24 km) |
| Great Neck to Stamboliyski | 4,770.41 mi (7,677.23 km) |
| Great Neck to Stara Zagora | 4,803.61 mi (7,730.67 km) |
| Great Neck to Svilengrad | 4,853.98 mi (7,811.72 km) |
| Great Neck to Svishtov | 4,742.42 mi (7,632.19 km) |
| Great Neck to Targovishte | 4,807.09 mi (7,736.26 km) |
| Great Neck to Teteven | 4,727.32 mi (7,607.88 km) |
| Great Neck to Troyan | 4,747.02 mi (7,639.59 km) |
| Great Neck to Tryavna | 4,779.48 mi (7,691.84 km) |
| Great Neck to Tutrakan | 4,774.95 mi (7,684.54 km) |
| Great Neck to Varna | 4,861.59 mi (7,823.97 km) |
