| Syosset to Smithville (Missouri) | 1,115.28 mi (1,794.88 km) |
| Syosset to Smyrna (Delaware) | 153.19 mi (246.54 km) |
| Syosset to Smyrna (Georgia) | 771.50 mi (1,241.61 km) |
| Syosset to Smyrna (Tennessee) | 779.71 mi (1,254.82 km) |
| Syosset to Snellville (Georgia) | 750.06 mi (1,207.11 km) |
| Syosset to Snoqualmie (Washington) | 2,399.86 mi (3,862.20 km) |
| Syosset to Snyder (Texas) | 1,609.01 mi (2,589.46 km) |
| Syosset to Socastee (South Carolina) | 577.89 mi (930.03 km) |
| Syosset to Socorro (Texas) | 1,919.56 mi (3,089.24 km) |
| Syosset to Soddy-Daisy (Tennessee) | 741.30 mi (1,193.00 km) |
| Syosset to Solana Beach (California) | 2,450.71 mi (3,944.04 km) |
| Syosset to Soledad (California) | 2,567.80 mi (4,132.47 km) |
| Syosset to Solon (Ohio) | 415.02 mi (667.92 km) |
| Syosset to Somers Point (New Jersey) | 118.90 mi (191.35 km) |
| Syosset to Somerset (Kentucky) | 649.62 mi (1,045.46 km) |
