| Melfi to Smyrna (Delaware) | 4,577.84 mi (7,367.33 km) |
| Melfi to Smyrna (Georgia) | 5,197.86 mi (8,365.16 km) |
| Melfi to Smyrna (Tennessee) | 5,191.51 mi (8,354.93 km) |
| Melfi to Snellville (Georgia) | 5,175.53 mi (8,329.21 km) |
| Melfi to Snoqualmie (Washington) | 5,788.95 mi (9,316.41 km) |
| Melfi to Snyder (Texas) | 5,938.63 mi (9,557.31 km) |
| Melfi to Socastee (South Carolina) | 4,958.61 mi (7,980.11 km) |
| Melfi to Socorro (Texas) | 6,200.59 mi (9,978.88 km) |
| Melfi to Soddy-Daisy (Tennessee) | 5,164.95 mi (8,312.18 km) |
| Melfi to Solana Beach (California) | 6,510.39 mi (10,477.46 km) |
| Melfi to Soledad (California) | 6,433.27 mi (10,353.36 km) |
| Melfi to Solon (Ohio) | 4,744.15 mi (7,634.97 km) |
| Melfi to Somers Point (New Jersey) | 4,532.68 mi (7,294.64 km) |
| Melfi to Somerset (Kentucky) | 5,060.49 mi (8,144.07 km) |
| Melfi to Somerset (New Jersey) | 4,482.25 mi (7,213.48 km) |
