| Plattsburgh to Smolyan | 4,626.50 mi (7,445.63 km) |
| Plattsburgh to Sofia | 4,523.23 mi (7,279.44 km) |
| Plattsburgh to Sopot | 4,581.13 mi (7,372.61 km) |
| Plattsburgh to Sozopol | 4,705.76 mi (7,573.18 km) |
| Plattsburgh to Sredets | 4,689.58 mi (7,547.15 km) |
| Plattsburgh to Stamboliyski | 4,595.50 mi (7,395.74 km) |
| Plattsburgh to Stara Zagora | 4,625.83 mi (7,444.56 km) |
| Plattsburgh to Svilengrad | 4,677.19 mi (7,527.22 km) |
| Plattsburgh to Svishtov | 4,561.65 mi (7,341.27 km) |
| Plattsburgh to Targovishte | 4,625.30 mi (7,443.70 km) |
| Plattsburgh to Teteven | 4,550.50 mi (7,323.32 km) |
| Plattsburgh to Troyan | 4,569.52 mi (7,353.93 km) |
| Plattsburgh to Tryavna | 4,600.68 mi (7,404.08 km) |
| Plattsburgh to Tutrakan | 4,590.78 mi (7,388.15 km) |
| Plattsburgh to Varna | 4,677.61 mi (7,527.89 km) |
