| Syosset to Smolyan | 4,789.93 mi (7,708.65 km) |
| Syosset to Sofia | 4,687.69 mi (7,544.11 km) |
| Syosset to Sopot | 4,747.98 mi (7,641.14 km) |
| Syosset to Sozopol | 4,877.23 mi (7,849.15 km) |
| Syosset to Sredets | 4,859.95 mi (7,821.33 km) |
| Syosset to Stamboliyski | 4,760.35 mi (7,661.04 km) |
| Syosset to Stara Zagora | 4,793.65 mi (7,714.63 km) |
| Syosset to Svilengrad | 4,843.98 mi (7,795.63 km) |
| Syosset to Svishtov | 4,732.56 mi (7,616.32 km) |
| Syosset to Targovishte | 4,797.26 mi (7,720.45 km) |
| Syosset to Teteven | 4,717.32 mi (7,591.80 km) |
| Syosset to Troyan | 4,737.05 mi (7,623.54 km) |
| Syosset to Tryavna | 4,769.56 mi (7,675.86 km) |
| Syosset to Tutrakan | 4,765.21 mi (7,668.87 km) |
| Syosset to Varna | 4,851.84 mi (7,808.27 km) |
