| Melfi to Joliet (Illinois) | 5,011.82 mi (8,065.75 km) |
| Melfi to Jonesboro (Arkansas) | 5,373.09 mi (8,647.15 km) |
| Melfi to Joplin (Missouri) | 5,469.39 mi (8,802.13 km) |
| Melfi to Joppatowne (Maryland) | 4,605.63 mi (7,412.04 km) |
| Melfi to Juana Díaz (Puerto Rico) | 5,006.96 mi (8,057.92 km) |
| Melfi to Junction City (Kansas) | 5,466.69 mi (8,797.78 km) |
| Melfi to Juneau (Alaska) | 5,349.32 mi (8,608.90 km) |
| Melfi to Jupiter (Florida) | 5,301.86 mi (8,532.52 km) |
| Melfi to Jupiter Farms (Florida) | 5,306.80 mi (8,540.48 km) |
| Melfi to Jurupa Valley (California) | 6,459.23 mi (10,395.13 km) |
| Melfi to Justice (Illinois) | 4,989.11 mi (8,029.20 km) |
| Melfi to Kahului (Hawaii) | 8,131.98 mi (13,087.16 km) |
| Melfi to Kailua (Hawaii) | 8,105.08 mi (13,043.87 km) |
| Melfi to Kalamazoo (Michigan) | 4,876.60 mi (7,848.13 km) |
| Melfi to Kalispell (Montana) | 5,557.81 mi (8,944.43 km) |
