| Walker Mill to Johnstown (Pennsylvania) | 147.52 mi (237.41 km) |
| Walker Mill to Joliet (Illinois) | 621.36 mi (999.99 km) |
| Walker Mill to Jonesboro (Arkansas) | 785.60 mi (1,264.30 km) |
| Walker Mill to Joplin (Missouri) | 965.95 mi (1,554.55 km) |
| Walker Mill to Joppatowne (Maryland) | 47.14 mi (75.86 km) |
| Walker Mill to Juana Díaz (Puerto Rico) | 1,568.09 mi (2,523.60 km) |
| Walker Mill to Junction City (Kansas) | 1,070.68 mi (1,723.09 km) |
| Walker Mill to Juneau (Alaska) | 2,831.12 mi (4,556.25 km) |
| Walker Mill to Jupiter (Florida) | 846.85 mi (1,362.87 km) |
| Walker Mill to Jupiter Farms (Florida) | 848.07 mi (1,364.84 km) |
| Walker Mill to Jurupa Valley (California) | 2,262.19 mi (3,640.64 km) |
| Walker Mill to Justice (Illinois) | 609.54 mi (980.97 km) |
| Walker Mill to Kahului (Hawaii) | 4,780.71 mi (7,693.80 km) |
| Walker Mill to Kailua (Hawaii) | 4,827.58 mi (7,769.24 km) |
| Walker Mill to Kalamazoo (Michigan) | 513.21 mi (825.93 km) |
