| Central Islip to Sucha Beskidzka | 4,260.24 mi (6,856.19 km) |
| Central Islip to Suchanino | 4,067.57 mi (6,546.12 km) |
| Central Islip to Sulechow | 4,030.48 mi (6,486.42 km) |
| Central Islip to Sulecin | 4,000.11 mi (6,437.56 km) |
| Central Islip to Sulejowek | 4,235.20 mi (6,815.90 km) |
| Central Islip to Suwalki | 4,228.50 mi (6,805.12 km) |
| Central Islip to Swarzedz | 4,074.64 mi (6,557.51 km) |
| Central Islip to Swidnica | 4,103.21 mi (6,603.47 km) |
| Central Islip to Swidnik | 4,324.00 mi (6,958.80 km) |
| Central Islip to Swidwin | 3,983.14 mi (6,410.25 km) |
| Central Islip to Swiebodzice | 4,096.90 mi (6,593.32 km) |
| Central Islip to Swiecie | 4,091.91 mi (6,585.30 km) |
| Central Islip to Swiedbodzin | 4,022.08 mi (6,472.91 km) |
| Central Islip to Swietochlowice | 4,215.25 mi (6,783.79 km) |
| Central Islip to Swinoujscie | 3,923.48 mi (6,314.24 km) |
