| Campiglia Marittima to Smyrna (Delaware) | 4,282.90 mi (6,892.67 km) |
| Campiglia Marittima to Smyrna (Georgia) | 4,902.92 mi (7,890.49 km) |
| Campiglia Marittima to Smyrna (Tennessee) | 4,897.35 mi (7,881.52 km) |
| Campiglia Marittima to Snellville (Georgia) | 4,880.55 mi (7,854.48 km) |
| Campiglia Marittima to Snoqualmie (Washington) | 5,539.33 mi (8,914.69 km) |
| Campiglia Marittima to Snyder (Texas) | 5,648.46 mi (9,090.32 km) |
| Campiglia Marittima to Socastee (South Carolina) | 4,663.63 mi (7,505.39 km) |
| Campiglia Marittima to Socorro (Texas) | 5,913.23 mi (9,516.42 km) |
| Campiglia Marittima to Soddy-Daisy (Tennessee) | 4,870.33 mi (7,838.04 km) |
| Campiglia Marittima to Solana Beach (California) | 6,235.53 mi (10,035.12 km) |
| Campiglia Marittima to Soledad (California) | 6,168.14 mi (9,926.66 km) |
| Campiglia Marittima to Solon (Ohio) | 4,450.93 mi (7,163.08 km) |
| Campiglia Marittima to Somers Point (New Jersey) | 4,237.68 mi (6,819.88 km) |
| Campiglia Marittima to Somerset (Kentucky) | 4,766.28 mi (7,670.59 km) |
| Campiglia Marittima to Somerset (New Jersey) | 4,187.41 mi (6,738.99 km) |
