| Mettlach to Joliet (Illinois) | 4,309.46 mi (6,935.40 km) |
| Mettlach to Jonesboro (Arkansas) | 4,682.69 mi (7,536.06 km) |
| Mettlach to Joplin (Missouri) | 4,766.43 mi (7,670.83 km) |
| Mettlach to Joppatowne (Maryland) | 3,939.55 mi (6,340.09 km) |
| Mettlach to Juana Díaz (Puerto Rico) | 4,523.69 mi (7,280.17 km) |
| Mettlach to Junction City (Kansas) | 4,754.52 mi (7,651.65 km) |
| Mettlach to Juneau (Alaska) | 4,655.09 mi (7,491.64 km) |
| Mettlach to Jupiter (Florida) | 4,686.13 mi (7,541.59 km) |
| Mettlach to Jupiter Farms (Florida) | 4,690.59 mi (7,548.78 km) |
| Mettlach to Jurupa Valley (California) | 5,728.17 mi (9,218.60 km) |
| Mettlach to Justice (Illinois) | 4,286.68 mi (6,898.74 km) |
| Mettlach to Kahului (Hawaii) | 7,464.98 mi (12,013.72 km) |
| Mettlach to Kailua (Hawaii) | 7,445.48 mi (11,982.34 km) |
| Mettlach to Kalamazoo (Michigan) | 4,176.95 mi (6,722.16 km) |
| Mettlach to Kalispell (Montana) | 4,826.09 mi (7,766.84 km) |
