| Radcliff to Johnstown (Pennsylvania) | 414.13 mi (666.49 km) |
| Radcliff to Joliet (Illinois) | 281.32 mi (452.74 km) |
| Radcliff to Jonesboro (Arkansas) | 296.41 mi (477.02 km) |
| Radcliff to Joplin (Missouri) | 472.48 mi (760.38 km) |
| Radcliff to Joppatowne (Maryland) | 528.79 mi (851.01 km) |
| Radcliff to Juana Díaz (Puerto Rico) | 1,800.95 mi (2,898.35 km) |
| Radcliff to Junction City (Kansas) | 596.28 mi (959.61 km) |
| Radcliff to Juneau (Alaska) | 2,561.72 mi (4,122.68 km) |
| Radcliff to Jupiter (Florida) | 825.79 mi (1,328.98 km) |
| Radcliff to Jupiter Farms (Florida) | 823.14 mi (1,324.71 km) |
| Radcliff to Jurupa Valley (California) | 1,775.74 mi (2,857.78 km) |
| Radcliff to Justice (Illinois) | 289.55 mi (465.99 km) |
| Radcliff to Kahului (Hawaii) | 4,305.79 mi (6,929.49 km) |
| Radcliff to Kailua (Hawaii) | 4,355.73 mi (7,009.87 km) |
| Radcliff to Kalamazoo (Michigan) | 308.33 mi (496.20 km) |
