| Parker to Johnstown (Pennsylvania) | 1,366.47 mi (2,199.11 km) |
| Parker to Joliet (Illinois) | 882.86 mi (1,420.82 km) |
| Parker to Jonesboro (Arkansas) | 810.94 mi (1,305.08 km) |
| Parker to Joplin (Missouri) | 581.53 mi (935.89 km) |
| Parker to Joppatowne (Maryland) | 1,509.83 mi (2,429.84 km) |
| Parker to Juana Díaz (Puerto Rico) | 2,720.25 mi (4,377.82 km) |
| Parker to Junction City (Kansas) | 425.05 mi (684.06 km) |
| Parker to Juneau (Alaska) | 1,840.62 mi (2,962.19 km) |
| Parker to Jupiter (Florida) | 1,661.51 mi (2,673.94 km) |
| Parker to Jupiter Farms (Florida) | 1,656.25 mi (2,665.48 km) |
| Parker to Jurupa Valley (California) | 798.10 mi (1,284.42 km) |
| Parker to Justice (Illinois) | 900.20 mi (1,448.73 km) |
| Parker to Kahului (Hawaii) | 3,292.56 mi (5,298.87 km) |
| Parker to Kailua (Hawaii) | 3,339.82 mi (5,374.92 km) |
| Parker to Kalamazoo (Michigan) | 1,017.93 mi (1,638.21 km) |
