| Frederikssund to Joliet (Illinois) | 4,264.00 mi (6,862.25 km) |
| Frederikssund to Jonesboro (Arkansas) | 4,659.10 mi (7,498.09 km) |
| Frederikssund to Joplin (Missouri) | 4,713.53 mi (7,585.69 km) |
| Frederikssund to Joppatowne (Maryland) | 3,972.59 mi (6,393.26 km) |
| Frederikssund to Juana Díaz (Puerto Rico) | 4,751.10 mi (7,646.15 km) |
| Frederikssund to Junction City (Kansas) | 4,677.12 mi (7,527.10 km) |
| Frederikssund to Juneau (Alaska) | 4,322.27 mi (6,956.02 km) |
| Frederikssund to Jupiter (Florida) | 4,779.33 mi (7,691.58 km) |
| Frederikssund to Jupiter Farms (Florida) | 4,783.13 mi (7,697.70 km) |
| Frederikssund to Jurupa Valley (California) | 5,556.94 mi (8,943.03 km) |
| Frederikssund to Justice (Illinois) | 4,241.37 mi (6,825.82 km) |
| Frederikssund to Kahului (Hawaii) | 7,094.41 mi (11,417.35 km) |
| Frederikssund to Kailua (Hawaii) | 7,067.57 mi (11,374.15 km) |
| Frederikssund to Kalamazoo (Michigan) | 4,139.95 mi (6,662.61 km) |
| Frederikssund to Kalispell (Montana) | 4,611.20 mi (7,421.01 km) |
