| Alessandria to Smyrna (Delaware) | 4,135.08 mi (6,654.77 km) |
| Alessandria to Smyrna (Georgia) | 4,755.02 mi (7,652.47 km) |
| Alessandria to Smyrna (Tennessee) | 4,746.36 mi (7,638.53 km) |
| Alessandria to Snellville (Georgia) | 4,732.99 mi (7,617.02 km) |
| Alessandria to Snoqualmie (Washington) | 5,378.56 mi (8,655.96 km) |
| Alessandria to Snyder (Texas) | 5,492.15 mi (8,838.76 km) |
| Alessandria to Socastee (South Carolina) | 4,519.73 mi (7,273.80 km) |
| Alessandria to Socorro (Texas) | 5,755.11 mi (9,261.96 km) |
| Alessandria to Soddy-Daisy (Tennessee) | 4,720.75 mi (7,597.31 km) |
| Alessandria to Solana Beach (California) | 6,074.06 mi (9,775.25 km) |
| Alessandria to Soledad (California) | 6,006.22 mi (9,666.08 km) |
| Alessandria to Solon (Ohio) | 4,298.05 mi (6,917.04 km) |
| Alessandria to Somers Point (New Jersey) | 4,090.42 mi (6,582.89 km) |
| Alessandria to Somerset (Kentucky) | 4,615.43 mi (7,427.82 km) |
| Alessandria to Somerset (New Jersey) | 4,038.91 mi (6,499.99 km) |
