| Laeken to Joliet (Illinois) | 4,174.80 mi (6,718.69 km) |
| Laeken to Jonesboro (Arkansas) | 4,549.73 mi (7,322.08 km) |
| Laeken to Joplin (Missouri) | 4,631.57 mi (7,453.79 km) |
| Laeken to Joppatowne (Maryland) | 3,811.00 mi (6,133.21 km) |
| Laeken to Juana Díaz (Puerto Rico) | 4,427.49 mi (7,125.36 km) |
| Laeken to Junction City (Kansas) | 4,618.38 mi (7,432.57 km) |
| Laeken to Juneau (Alaska) | 4,529.47 mi (7,289.47 km) |
| Laeken to Jupiter (Florida) | 4,565.64 mi (7,347.69 km) |
| Laeken to Jupiter Farms (Florida) | 4,570.02 mi (7,354.74 km) |
| Laeken to Jurupa Valley (California) | 5,590.36 mi (8,996.82 km) |
| Laeken to Justice (Illinois) | 4,152.01 mi (6,682.02 km) |
| Laeken to Kahului (Hawaii) | 7,343.67 mi (11,818.49 km) |
| Laeken to Kailua (Hawaii) | 7,325.72 mi (11,789.61 km) |
| Laeken to Kalamazoo (Michigan) | 4,042.74 mi (6,506.17 km) |
| Laeken to Kalispell (Montana) | 4,689.48 mi (7,546.98 km) |
