| Stony Brook to Smolyan | 4,770.63 mi (7,677.58 km) |
| Stony Brook to Sofia | 4,668.43 mi (7,513.11 km) |
| Stony Brook to Sopot | 4,728.80 mi (7,610.26 km) |
| Stony Brook to Sozopol | 4,858.20 mi (7,818.52 km) |
| Stony Brook to Sredets | 4,840.88 mi (7,790.64 km) |
| Stony Brook to Stamboliyski | 4,741.09 mi (7,630.05 km) |
| Stony Brook to Stara Zagora | 4,774.49 mi (7,683.80 km) |
| Stony Brook to Svilengrad | 4,824.78 mi (7,764.73 km) |
| Stony Brook to Svishtov | 4,713.52 mi (7,585.68 km) |
| Stony Brook to Targovishte | 4,778.26 mi (7,689.86 km) |
| Stony Brook to Teteven | 4,698.14 mi (7,560.92 km) |
| Stony Brook to Troyan | 4,717.88 mi (7,592.70 km) |
| Stony Brook to Tryavna | 4,750.44 mi (7,645.09 km) |
| Stony Brook to Tutrakan | 4,746.30 mi (7,638.43 km) |
| Stony Brook to Varna | 4,832.91 mi (7,777.82 km) |
