| Mortsel to Joliet (Illinois) | 4,168.78 mi (6,709.00 km) |
| Mortsel to Jonesboro (Arkansas) | 4,544.71 mi (7,314.01 km) |
| Mortsel to Joplin (Missouri) | 4,625.39 mi (7,443.85 km) |
| Mortsel to Joppatowne (Maryland) | 3,808.10 mi (6,128.55 km) |
| Mortsel to Juana Díaz (Puerto Rico) | 4,433.34 mi (7,134.78 km) |
| Mortsel to Junction City (Kansas) | 4,611.22 mi (7,421.03 km) |
| Mortsel to Juneau (Alaska) | 4,512.84 mi (7,262.72 km) |
| Mortsel to Jupiter (Florida) | 4,565.55 mi (7,347.53 km) |
| Mortsel to Jupiter Farms (Florida) | 4,569.90 mi (7,354.54 km) |
| Mortsel to Jurupa Valley (California) | 5,579.80 mi (8,979.82 km) |
| Mortsel to Justice (Illinois) | 4,145.99 mi (6,672.32 km) |
| Mortsel to Kahului (Hawaii) | 7,326.28 mi (11,790.51 km) |
| Mortsel to Kailua (Hawaii) | 7,308.09 mi (11,761.23 km) |
| Mortsel to Kalamazoo (Michigan) | 4,037.02 mi (6,496.95 km) |
| Mortsel to Kalispell (Montana) | 4,677.04 mi (7,526.96 km) |
