| Cal to Joliet (Illinois) | 5,677.17 mi (9,136.53 km) |
| Cal to Jonesboro (Arkansas) | 6,055.54 mi (9,745.45 km) |
| Cal to Joplin (Missouri) | 6,132.91 mi (9,869.97 km) |
| Cal to Joppatowne (Maryland) | 5,313.49 mi (8,551.23 km) |
| Cal to Juana Díaz (Puerto Rico) | 5,765.40 mi (9,278.51 km) |
| Cal to Junction City (Kansas) | 6,112.12 mi (9,836.51 km) |
| Cal to Juneau (Alaska) | 5,699.60 mi (9,172.62 km) |
| Cal to Jupiter (Florida) | 6,040.78 mi (9,721.70 km) |
| Cal to Jupiter Farms (Florida) | 6,045.53 mi (9,729.35 km) |
| Cal to Jurupa Valley (California) | 7,021.70 mi (11,300.33 km) |
| Cal to Justice (Illinois) | 5,654.39 mi (9,099.85 km) |
| Cal to Kahului (Hawaii) | 8,345.66 mi (13,431.05 km) |
| Cal to Kailua (Hawaii) | 8,301.37 mi (13,359.77 km) |
| Cal to Kalamazoo (Michigan) | 5,546.52 mi (8,926.26 km) |
| Cal to Kalispell (Montana) | 6,071.52 mi (9,771.17 km) |
