| Dix Hills to Smyrna (Delaware) | 159.07 mi (256.00 km) |
| Dix Hills to Smyrna (Georgia) | 778.08 mi (1,252.21 km) |
| Dix Hills to Smyrna (Tennessee) | 787.43 mi (1,267.25 km) |
| Dix Hills to Snellville (Georgia) | 756.49 mi (1,217.46 km) |
| Dix Hills to Snoqualmie (Washington) | 2,407.87 mi (3,875.09 km) |
| Dix Hills to Snyder (Texas) | 1,617.27 mi (2,602.75 km) |
| Dix Hills to Socastee (South Carolina) | 581.96 mi (936.57 km) |
| Dix Hills to Socorro (Texas) | 1,927.94 mi (3,102.72 km) |
| Dix Hills to Soddy-Daisy (Tennessee) | 748.56 mi (1,204.68 km) |
| Dix Hills to Solana Beach (California) | 2,459.34 mi (3,957.92 km) |
| Dix Hills to Soledad (California) | 2,576.43 mi (4,146.36 km) |
| Dix Hills to Solon (Ohio) | 423.66 mi (681.82 km) |
| Dix Hills to Somers Point (New Jersey) | 122.69 mi (197.45 km) |
| Dix Hills to Somerset (Kentucky) | 657.44 mi (1,058.04 km) |
| Dix Hills to Somerset (New Jersey) | 64.30 mi (103.48 km) |
