| Chantilly to Smyrna (Delaware) | 3,750.14 mi (6,035.27 km) |
| Chantilly to Smyrna (Georgia) | 4,369.08 mi (7,031.35 km) |
| Chantilly to Smyrna (Tennessee) | 4,353.38 mi (7,006.08 km) |
| Chantilly to Snellville (Georgia) | 4,347.87 mi (6,997.23 km) |
| Chantilly to Snoqualmie (Washington) | 4,972.45 mi (8,002.39 km) |
| Chantilly to Snyder (Texas) | 5,087.34 mi (8,187.27 km) |
| Chantilly to Socastee (South Carolina) | 4,143.49 mi (6,668.30 km) |
| Chantilly to Socorro (Texas) | 5,346.75 mi (8,604.76 km) |
| Chantilly to Soddy-Daisy (Tennessee) | 4,330.98 mi (6,970.04 km) |
| Chantilly to Solana Beach (California) | 5,660.78 mi (9,110.15 km) |
| Chantilly to Soledad (California) | 5,594.01 mi (9,002.69 km) |
| Chantilly to Solon (Ohio) | 3,901.20 mi (6,278.37 km) |
| Chantilly to Somers Point (New Jersey) | 3,706.88 mi (5,965.65 km) |
| Chantilly to Somerset (Kentucky) | 4,222.89 mi (6,796.08 km) |
| Chantilly to Somerset (New Jersey) | 3,652.47 mi (5,878.09 km) |
