| Ustron to Smyrna (Delaware) | 4,394.63 mi (7,072.47 km) |
| Ustron to Smyrna (Georgia) | 5,006.69 mi (8,057.50 km) |
| Ustron to Smyrna (Tennessee) | 4,972.02 mi (8,001.70 km) |
| Ustron to Snellville (Georgia) | 4,987.61 mi (8,026.78 km) |
| Ustron to Snoqualmie (Washington) | 5,319.45 mi (8,560.83 km) |
| Ustron to Snyder (Texas) | 5,652.04 mi (9,096.08 km) |
| Ustron to Socastee (South Carolina) | 4,803.12 mi (7,729.87 km) |
| Ustron to Socorro (Texas) | 5,885.91 mi (9,472.45 km) |
| Ustron to Soddy-Daisy (Tennessee) | 4,959.04 mi (7,980.80 km) |
| Ustron to Solana Beach (California) | 6,119.78 mi (9,848.83 km) |
| Ustron to Soledad (California) | 6,005.10 mi (9,664.27 km) |
| Ustron to Solon (Ohio) | 4,511.04 mi (7,259.81 km) |
| Ustron to Somers Point (New Jersey) | 4,354.86 mi (7,008.47 km) |
| Ustron to Somerset (Kentucky) | 4,843.89 mi (7,795.48 km) |
| Ustron to Somerset (New Jersey) | 4,294.26 mi (6,910.95 km) |
