| Frankfort to Joliet (Illinois) | 288.38 mi (464.10 km) |
| Frankfort to Jonesboro (Arkansas) | 360.14 mi (579.60 km) |
| Frankfort to Joplin (Missouri) | 532.70 mi (857.29 km) |
| Frankfort to Joppatowne (Maryland) | 465.92 mi (749.83 km) |
| Frankfort to Juana Díaz (Puerto Rico) | 1,778.03 mi (2,861.46 km) |
| Frankfort to Junction City (Kansas) | 649.25 mi (1,044.86 km) |
| Frankfort to Juneau (Alaska) | 2,580.18 mi (4,152.40 km) |
| Frankfort to Jupiter (Florida) | 826.20 mi (1,329.64 km) |
| Frankfort to Jupiter Farms (Florida) | 824.02 mi (1,326.14 km) |
| Frankfort to Jurupa Valley (California) | 1,833.63 mi (2,950.95 km) |
| Frankfort to Justice (Illinois) | 291.74 mi (469.51 km) |
| Frankfort to Kahului (Hawaii) | 4,361.11 mi (7,018.53 km) |
| Frankfort to Kailua (Hawaii) | 4,410.37 mi (7,097.81 km) |
| Frankfort to Kalamazoo (Michigan) | 284.64 mi (458.09 km) |
| Frankfort to Kalispell (Montana) | 1,624.19 mi (2,613.88 km) |
