| Union Park to Johnstown (Pennsylvania) | 823.11 mi (1,324.67 km) |
| Union Park to Joliet (Illinois) | 975.85 mi (1,570.48 km) |
| Union Park to Jonesboro (Arkansas) | 745.06 mi (1,199.06 km) |
| Union Park to Joplin (Missouri) | 967.39 mi (1,556.86 km) |
| Union Park to Joppatowne (Maryland) | 799.97 mi (1,287.43 km) |
| Union Park to Juana Díaz (Puerto Rico) | 1,181.84 mi (1,901.99 km) |
| Union Park to Junction City (Kansas) | 1,148.74 mi (1,848.72 km) |
| Union Park to Juneau (Alaska) | 3,234.22 mi (5,204.98 km) |
| Union Park to Jupiter (Florida) | 132.82 mi (213.76 km) |
| Union Park to Jupiter Farms (Florida) | 129.46 mi (208.34 km) |
| Union Park to Jurupa Valley (California) | 2,160.89 mi (3,477.61 km) |
| Union Park to Justice (Illinois) | 983.43 mi (1,582.68 km) |
| Union Park to Kahului (Hawaii) | 4,676.82 mi (7,526.61 km) |
| Union Park to Kailua (Hawaii) | 4,738.19 mi (7,625.38 km) |
| Union Park to Kalamazoo (Michigan) | 978.03 mi (1,573.99 km) |
