| Fehmarnsund to Joliet (Illinois) | 4,286.92 mi (6,899.12 km) |
| Fehmarnsund to Jonesboro (Arkansas) | 4,678.16 mi (7,528.78 km) |
| Fehmarnsund to Joplin (Missouri) | 4,738.63 mi (7,626.09 km) |
| Fehmarnsund to Joppatowne (Maryland) | 3,978.89 mi (6,403.41 km) |
| Fehmarnsund to Juana Díaz (Puerto Rico) | 4,717.41 mi (7,591.94 km) |
| Fehmarnsund to Junction City (Kansas) | 4,707.12 mi (7,575.37 km) |
| Fehmarnsund to Juneau (Alaska) | 4,401.13 mi (7,082.93 km) |
| Fehmarnsund to Jupiter (Florida) | 4,774.39 mi (7,683.64 km) |
| Fehmarnsund to Jupiter Farms (Florida) | 4,778.34 mi (7,689.99 km) |
| Fehmarnsund to Jurupa Valley (California) | 5,606.58 mi (9,022.92 km) |
| Fehmarnsund to Justice (Illinois) | 4,264.21 mi (6,862.59 km) |
| Fehmarnsund to Kahului (Hawaii) | 7,181.37 mi (11,557.30 km) |
| Fehmarnsund to Kailua (Hawaii) | 7,155.71 mi (11,516.00 km) |
| Fehmarnsund to Kalamazoo (Michigan) | 4,160.94 mi (6,696.38 km) |
| Fehmarnsund to Kalispell (Montana) | 4,668.22 mi (7,512.78 km) |
