| Mill Hill to Joliet (Illinois) | 3,976.61 mi (6,399.74 km) |
| Mill Hill to Jonesboro (Arkansas) | 4,349.09 mi (6,999.18 km) |
| Mill Hill to Joplin (Missouri) | 4,433.74 mi (7,135.41 km) |
| Mill Hill to Joppatowne (Maryland) | 3,607.15 mi (5,805.14 km) |
| Mill Hill to Juana Díaz (Puerto Rico) | 4,234.41 mi (6,814.62 km) |
| Mill Hill to Junction City (Kansas) | 4,423.54 mi (7,119.00 km) |
| Mill Hill to Juneau (Alaska) | 4,403.08 mi (7,086.07 km) |
| Mill Hill to Jupiter (Florida) | 4,361.02 mi (7,018.38 km) |
| Mill Hill to Jupiter Farms (Florida) | 4,365.38 mi (7,025.41 km) |
| Mill Hill to Jurupa Valley (California) | 5,410.09 mi (8,706.70 km) |
| Mill Hill to Justice (Illinois) | 3,953.84 mi (6,363.09 km) |
| Mill Hill to Kahului (Hawaii) | 7,225.39 mi (11,628.14 km) |
| Mill Hill to Kailua (Hawaii) | 7,211.35 mi (11,605.55 km) |
| Mill Hill to Kalamazoo (Michigan) | 3,843.80 mi (6,186.01 km) |
| Mill Hill to Kalispell (Montana) | 4,521.61 mi (7,276.83 km) |
