| Unye to Smyrna (Delaware) | 5,462.24 mi (8,790.63 km) |
| Unye to Smyrna (Georgia) | 6,072.00 mi (9,771.93 km) |
| Unye to Smyrna (Tennessee) | 6,031.59 mi (9,706.91 km) |
| Unye to Snellville (Georgia) | 6,053.46 mi (9,742.11 km) |
| Unye to Snoqualmie (Washington) | 6,178.64 mi (9,943.56 km) |
| Unye to Snyder (Texas) | 6,682.14 mi (10,753.87 km) |
| Unye to Socastee (South Carolina) | 5,872.50 mi (9,450.87 km) |
| Unye to Socorro (Texas) | 6,897.46 mi (11,100.39 km) |
| Unye to Soddy-Daisy (Tennessee) | 6,021.74 mi (9,691.06 km) |
| Unye to Solana Beach (California) | 7,064.68 mi (11,369.51 km) |
| Unye to Soledad (California) | 6,908.59 mi (11,118.29 km) |
| Unye to Solon (Ohio) | 5,568.89 mi (8,962.26 km) |
| Unye to Somers Point (New Jersey) | 5,423.09 mi (8,727.63 km) |
| Unye to Somerset (Kentucky) | 5,904.61 mi (9,502.55 km) |
| Unye to Somerset (New Jersey) | 5,361.50 mi (8,628.51 km) |
