| Westchester to Johnstown (Pennsylvania) | 1,010.68 mi (1,626.53 km) |
| Westchester to Joliet (Illinois) | 1,177.13 mi (1,894.41 km) |
| Westchester to Jonesboro (Arkansas) | 926.26 mi (1,490.68 km) |
| Westchester to Joplin (Missouri) | 1,141.51 mi (1,837.08 km) |
| Westchester to Joppatowne (Maryland) | 972.57 mi (1,565.20 km) |
| Westchester to Juana Díaz (Puerto Rico) | 1,033.63 mi (1,663.47 km) |
| Westchester to Junction City (Kansas) | 1,325.74 mi (2,133.57 km) |
| Westchester to Juneau (Alaska) | 3,425.69 mi (5,513.12 km) |
| Westchester to Jupiter (Florida) | 82.39 mi (132.59 km) |
| Westchester to Jupiter Farms (Florida) | 81.61 mi (131.34 km) |
| Westchester to Jurupa Valley (California) | 2,282.41 mi (3,673.19 km) |
| Westchester to Justice (Illinois) | 1,185.05 mi (1,907.16 km) |
| Westchester to Kahului (Hawaii) | 4,773.95 mi (7,682.94 km) |
| Westchester to Kailua (Hawaii) | 4,838.40 mi (7,786.65 km) |
| Westchester to Kalamazoo (Michigan) | 1,180.04 mi (1,899.09 km) |
