| Highlands Ranch to Jacksonville (Texas) | 754.43 mi (1,214.13 km) |
| Highlands Ranch to Jacksonville Beach (Florida) | 1,474.69 mi (2,373.29 km) |
| Highlands Ranch to James Island (South Carolina) | 1,468.04 mi (2,362.59 km) |
| Highlands Ranch to Jamestown (New York) | 1,351.91 mi (2,175.69 km) |
| Highlands Ranch to Jamestown (North Dakota) | 598.53 mi (963.24 km) |
| Highlands Ranch to Janesville (Wisconsin) | 857.13 mi (1,379.42 km) |
| Highlands Ranch to Jasmine Estates (Florida) | 1,489.00 mi (2,396.32 km) |
| Highlands Ranch to Jasper (Alabama) | 1,054.17 mi (1,696.53 km) |
| Highlands Ranch to Jasper (Indiana) | 970.22 mi (1,561.42 km) |
| Highlands Ranch to Jefferson (Georgia) | 1,235.72 mi (1,988.71 km) |
| Highlands Ranch to Jefferson (Louisiana) | 1,067.84 mi (1,718.52 km) |
| Highlands Ranch to Jefferson City (Missouri) | 689.20 mi (1,109.16 km) |
| Highlands Ranch to Jefferson Hills (Pennsylvania) | 1,323.42 mi (2,129.84 km) |
| Highlands Ranch to Jefferson Valley-Yorktown (New York) | 1,635.11 mi (2,631.46 km) |
| Highlands Ranch to Jeffersontown (Kentucky) | 1,045.64 mi (1,682.79 km) |
